# NSN 5310-00-489-7182: Washer, Shouldered

NSN 5310-00-489-7182 (also written 5310004897182; NIIN 00-489-7182) is a washer, shouldered in Federal Supply Class 5310, Nuts and Washers. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5310-00-489-7182 (5310004897182)
- NIIN: 00-489-7182 (004897182)
- Item name: WASHER,SHOULDERED
- Federal Supply Class: [FSC 5310 Nuts and Washers](https://nsnexplorer.com/fsc/5310/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- Acquisition method suffix code: AMSC P: the government does not own the rights to the data needed for more sources. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MATT | MATERIAL | OVERALL ALUMINUM ALLOY 6061 |
| ABPX | MATERIAL THICKNESS | INCHES NOMINAL 0.050 |
| FEAT | SPECIAL FEATURES | CUT OFF TANGENT TO SHOULDER,ALSOCUT OFF ON EACH SIDE OF TANGENT LINE 0.120 IN FROM CIRCUMFERENCE AT A 45 DEGREE ANGLE |
| ABKV | OUTSIDE DIAMETER | INCHES NOMINAL 0.540 |
| AAUB | HOLE DIAMETER | INCHES MINIMUM 0.143 AND INCHES MAXIMUM 0.148 |
| AAVH | SHOULDER DIAMETER | INCHES NOMINAL 0.220 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225-6B,T6 |
| SFTT | SURFACE TREATMENT | OVERALL ANODIZE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL-A-8625,TYE 1 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1-1267-37-3 | 3H889 | PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1-1267-37-3 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS | [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=5310004897182&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310004897182
- 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/5310-00-489-7182/
JSON: https://nsnexplorer.com/api/nsn/5310-00-489-7182.json