The Washer,flat, cataloged under National Stock Number 5310-01-096-6181, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Zf Industrieantriebe Witten Gmbh. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-096-6181 |
| Primary Part Number | 121-6-37 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Zf Industrieantriebe Witten Gmbh |
| Status | ACTIVE |
| Cross-Sectional Shape Style | RECTANGULAR |
| Hardness Rating | 94.0 ROCKWELL B NOMINAL |
| Overall Diameter | 0.440 INCHES NOMINAL IN |
| Center Hole Shape Style | ROUND |
| Surface Treatment Document and Classification | MIL-F-14072 E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Thickness | 0.008 INCHES MINIMUM AND 0.012 INCHES MAXIMUM IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Material Document and Classification | QQ-S-766 CLASS 304,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Peripheral Shape Style | ROUND |
| Hole Diameter | 0.255 INCHES MINIMUM AND 0.259 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-01-096-6181 is a Washer,flat, manufactured by Zf Industrieantriebe Witten Gmbh, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-096-6181 has 3 cross-referenced part numbers: 121-6-37 (Zf Industrieantriebe Witten Gmbh), 1362355G1 (Itt Industries Inc Itt Aerospace Communications Div East), 1362355G1 (L3harris Technologies, Inc. Dba Harris Corporation).
There is 1 known substitute for 5310-01-096-6181: 5310-00-012-1637. Verify interchangeability with system specifications before substitution.
Key specifications for 121-6-37: Cross-Sectional Shape Style: RECTANGULAR; Hardness Rating: 94.0 ROCKWELL B NOMINAL; Overall Diameter: 0.440 INCHES NOMINAL IN; Center Hole Shape Style: ROUND. 11 total characteristics are documented in the Federal Logistics Information System.