# NSN 4220-01-546-0478: Knife, Tactical, Survival

NSN 4220-01-546-0478 (also written 4220015460478; NIIN 01-546-0478) is a knife, tactical, survival in Federal Supply Class 4220, Marine Lifesaving and Diving Equipment. 3 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 4220-01-546-0478 (4220015460478)
- NIIN: 01-546-0478 (015460478)
- Item name: KNIFE,TACTICAL,SURVIVAL
- Federal Supply Class: [FSC 4220 Marine Lifesaving and Diving Equipment](https://nsnexplorer.com/fsc/4220/)
- Federal Supply Group: [FSG 42](https://nsnexplorer.com/group/42/)
- Acquisition method suffix code: AMSC Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 8.250 |
| FEAT | SPECIAL FEATURES | CLOSED LENGTH 3.420 INCH;BLADE THICKNESS 0.130 INCH;BLADE HARDNESS 58-60;DROP POINT BLADE STYLE;WEIGHT 5.62 OUNCES;AUTOLOCKING;SPRING ASSISTED OPEN;BI-DIRECTIONAL GRIP;SCALLED GRIP |
| HUES | COLOR | BLACK |
| MATT | MATERIAL | ALUMINUM AND STEEL CORROSION RESISTING |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 5000SBK | 041N2 | BENCHMADE KNIFE CO., INC. DBA BENCHMADE KNIFE CO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5700SBK | 041N2 | BENCHMADE KNIFE CO., INC. DBA BENCHMADE KNIFE CO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| FR6700-ALLY | 8T676 | DEPAUL INDUSTRIES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first; the 25 most recent of 47 awards.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-15 | [SPE8EJ21D0032/SPE8EJ27F0583](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478) | KNIFE, TACTICAL, SURVIVAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $1,014.45 |
| 2026-10-15 | [SPE8EJ21D0032/SPE8EJ27F0612](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478) | KNIFE, TACTICAL, SURVIVAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3,043.35 |
| 2026-10-15 | [SPE8EJ21D0032/SPE8EJ27F0614](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478) | KNIFE, TACTICAL, SURVIVAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3,043.35 |
| 2026-10-14 | [SPE8EJ21D0032/SPE8EJ27F0568](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478) | KNIFE, TACTICAL, SURVIVAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $5,072.25 |
| 2026-10-14 | [SPE8EJ21D0032/SPE8EJ27F0567](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478) | KNIFE, TACTICAL, SURVIVAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $5,072.25 |
| 2026-10-14 | [SPE8EJ21D0032/SPE8EJ27F0566](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478) | KNIFE, TACTICAL, SURVIVAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $5,072.25 |
| 2026-10-14 | [SPE8EJ21D0032/SPE8EJ27F0564](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478) | KNIFE, TACTICAL, SURVIVAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $5,072.25 |
| 2026-10-14 | [SPE8EJ21D0032/SPE8EJ27F0563](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478) | KNIFE, TACTICAL, SURVIVAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $5,072.25 |
| 2026-10-13 | [SPE8EJ21D0032/SPE8EJ27F0530](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478) | KNIFE, TACTICAL, SURVIVAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $2,840.46 |
| 2026-10-08 | [SPE8EJ21D0033/SPE8EJ27F0358](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478) | KNIFE, TACTICAL, SURVIVAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $13,593.63 |
| 2026-10-08 | [SPE8EJ21D0033/SPE8EJ27F0357](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478) | KNIFE, TACTICAL, SURVIVAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $10,144.50 |
| 2026-10-08 | [SPE8EJ21D0033/SPE8EJ27F0356](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478) | KNIFE, TACTICAL, SURVIVAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $23,332.35 |
| 2026-10-08 | [SPE8EJ21D0033/SPE8EJ27F0355](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478) | KNIFE, TACTICAL, SURV | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $10,144.50 |
| 2026-10-08 | [SPE8EJ21D0032/SPE8EJ27F0426](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478) | KNIFE, TACTICAL, SURVIVAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $608.67 |
| 2026-10-07 | [SPE8EJ21D0032/SPE8EJ27F0333](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478) | KNIFE, TACTICAL, SURVIVAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $2,231.79 |
| 2026-10-06 | [SPE8EJ21D0032/SPE8EJ27F0308](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478) | KNIFE, TACTICAL, SURVIVAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $2,028.90 |
| 2026-10-06 | [SPE8EJ21D0032/SPE8EJ27F0295](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478) | KNIFE, TACTICAL, SURVIVAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3,043.35 |
| 2026-10-06 | [SPE8EJ21D0032/SPE8EJ27F0294](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478) | KNIFE, TACTICAL, SURVIVAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $2,434.68 |
| 2026-10-06 | [SPE8EJ21D0032/SPE8EJ27F0292](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478) | KNIFE, TACTICAL, SURVIVAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $2,028.90 |
| 2026-10-02 | [SPE8EJ21D0032/SPE8EJ27F0165](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478) | KNIFE, TACTICAL, SURVIVAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $202.89 |
| 2026-10-01 | [SPE8EJ21D0032/SPE8EJ27F0051](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478) | KNIFE, TACTICAL, SURVIVAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $4,666.47 |
| 2026-10-01 | [SPE8EJ21D0032/SPE8EJ27F0086](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478) | KNIFE, TACTICAL, SURV | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $1,420.23 |
| 2026-10-01 | [SPE8EJ21D0032/SPE8EJ27F0097](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478) | KNIFE, TACTICAL, SURVIVAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $2,434.68 |
| 2026-10-01 | [SPE8EJ21D0032/SPE8EJ27F0143](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478) | KNIFE, TACTICAL, SURVIVAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $1,623.12 |
| 2026-09-29 | [SPE8EJ21D0032/SPE8EJ26F211F](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478) | KNIFE, TACTICAL, SURVIVAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $4,057.80 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4220015460478&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015460478
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

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