# NSN 3990-01-612-2550: Tie Down, Cargo, Vehicle

NSN 3990-01-612-2550 (also written 3990016122550; NIIN 01-612-2550) is a tie down, cargo, vehicle in Federal Supply Class 3990, Miscellaneous Materials Handling Equipment. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 3990-01-612-2550 (3990016122550)
- NIIN: 01-612-2550 (016122550)
- Item name: TIE DOWN,CARGO,VEHICLE
- Federal Supply Class: [FSC 3990 Miscellaneous Materials Handling Equipment](https://nsnexplorer.com/fsc/3990/)
- Federal Supply Group: [FSG 39](https://nsnexplorer.com/group/39/)
- Acquisition method suffix code: AMSC Q: the government lacks adequate data or rights, but breakout to competition is expected. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ACHP | FURNISHED HARDWARE | 1 HOOK,1 LINK/CHAIN,1 SHOCK MITIGATOR,1 FITTING |
| AFPH | MATERIAL BURSTING STRENGTH | POUNDS (LB) 35000.000 |
| AGAV | END ITEM IDENTIFICATION | USED TO TIE-DOWN SIDE OF VEHICLE TO LCAC |
| ALMG | COMPONENT LENGTH | SINGLE COMPONENT FEET MINIMUM CHAIN 3.167 AND FEET MAXIMUM CHAIN 15.333 |
| ALMJ | COMPONENT OUTSIDE DIAMETER | INCHES NOMINAL CHAIN 0.500 |
| ALML | TIGHTENING DEVICE | TENSION LOCK |
| ALMM | TIGHTENING DEVICE MANUFACTURER CODE | 21530 |
| ALMN | TIGHTENING DEVICE MANUFACTURER PART NUMBER | SPN00728 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | VEHICLE LASHING ASSY - 35,000 LBS |
| FEAT | SPECIAL FEATURES | TENSIONER IS MADE FROM GALVANIZED STEEL,SHOCK MITIGATOR IS MADE FROM CHAIN/ELASTOMER COMPOUND,ALL OTHER PARTS ARE STEEL ZINC-PLATED; ASSY HAS PROOF LOAD OF 17K LBS AND ULTIMATE LOAD AT 35K LBS; ALL PARTS SHALL BE COATED WITH ARMORGALV PER ASTM A 1059A/A 1059M-08, LESS THE SHOCK MITIGATOR |
| MATT | MATERIAL | CHAIN STEEL |
| MATT | MATERIAL | HOOK STEEL |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 35MTC/1853 | 94658 | PECK & HALE, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SPN00726 | 21530 | SPENCER INDUSTRIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3990016122550&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3990016122550
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/3990-01-612-2550/
JSON: https://nsnexplorer.com/api/nsn/3990-01-612-2550.json