# NSN 5306-00-604-3170: Bolt, Eye

NSN 5306-00-604-3170 (also written 5306006043170; NIIN 00-604-3170) is a bolt, eye in Federal Supply Class 5306, Bolts. 4 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5306-00-604-3170 (5306006043170)
- NIIN: 00-604-3170 (006043170)
- Item name: BOLT,EYE
- Federal Supply Class: [FSC 5306 Bolts](https://nsnexplorer.com/fsc/5306/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-23)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJF | THREAD DIRECTION | LEFT-HAND |
| CQBC | MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 150000 |
| CRHT | DISTANCE FROM CENTER OF EYE TO SHANK END | INCHES NOMINAL 1.250 |
| CWXM | EYE OUTSIDE WIDTH | INCHES MINIMUM 0.490 AND INCHES MAXIMUM 0.510 |
| MATT | MATERIAL | OVERALL STEEL |
| AASA | THREAD LENGTH | INCHES MINIMUM 0.990 AND INCHES MAXIMUM 1.010 |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| AAJD | THREAD CLASS | 3A |
| AAUA | EYE STOCK THICKNESS | INCHES MINIMUM 0.372 AND INCHES MAXIMUM 0.376 |
| ABHP | OVERALL LENGTH | INCHES MINIMUM 1.735 AND INCHES MAXIMUM 1.765 |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.375 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-5626,HYSICAL COND C,SURFACE COND 4 OR MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-6758,HYSICAL COND C,SURFACE COND 4 |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| AATR | SHANK LENGTH | INCHES MINIMUM 0.990 AND INCHES MAXIMUM 1.010 |
| AATK | EYE INSIDE DIAMETER | INCHES MINIMUM 0.250 AND INCHES MAXIMUM 0.251 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 204-001-768-002 | 97499 | BELL TEXTRON INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 204-001-768-2 | 04614 | TEXTRON SYSTEMS CORPORATION DBA TEXTRON SYSTEMS CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 204-001-768-2 | 80070 | LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN ROTARY AND MISSION SYSTEMS DIV RMS- MIC2 | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 204-001-768-2 | 97499 | BELL TEXTRON INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-11 | [SPE4A626PZ378](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5306006043170) | BOLT, EYE | AVIATRIX INC | $600.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5306006043170&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5306006043170
- 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.

Canonical page: https://nsnexplorer.com/nsn/5306-00-604-3170/
JSON: https://nsnexplorer.com/api/nsn/5306-00-604-3170.json