The Washer,flat, cataloged under National Stock Number 5310-00-050-9253, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Drs Sustainment Systems Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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 | 5310-00-050-9253 |
| Primary Part Number | G302439-3 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Drs Sustainment Systems Inc |
| Status | ACTIVE |
| Thickness | 0.016 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN |
| Material | STEEL COMP 302 OR STEEL CORROSION RESISTING OVERALL |
| Peripheral Shape Style | ROUND |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN |
| Overall Diameter | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material Document and Classification | QQ-S-766 FED SPEC 1ST MATERIAL RESPONSE AND MIL-S-5059 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| G302439-3 | Drs Sustainment Systems Inc (USA) |
| G302439-3 | Drs Sustainment Systems, Inc. (USA) |
| G302439-3 | Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc (USA) |
| 5310PL0724753 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
NSN 5310-00-050-9253 is a Washer,flat, manufactured by Drs Sustainment Systems Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-050-9253 has 4 cross-referenced part numbers: G302439-3 (Drs Sustainment Systems Inc), G302439-3 (Drs Sustainment Systems, Inc.), G302439-3 (Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc), 5310PL0724753 (Jednolity Indeks Materialowy - Uniform Material Index).
There is 1 known substitute for 5310-00-050-9253: 5310-00-595-6761. Verify interchangeability with system specifications before substitution.
Key specifications for G302439-3: Thickness: 0.016 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN; Material: STEEL COMP 302 OR STEEL CORROSION RESISTING OVERALL; Peripheral Shape Style: ROUND; Center Hole Shape Style: ROUND. 9 total characteristics are documented in the Federal Logistics Information System.