The Washer,flat, cataloged under National Stock Number 5310-00-202-4181, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Gast Mfg Corp. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-202-4181 |
| Primary Part Number | AA265 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Gast Mfg Corp |
| Status | CANCELLED |
| Material | RUBBER SYNTHETIC OVERALL |
| Material Document and Classification | 417,GR SB720A1B1E3F1 MIL STD SINGLE MATERIAL RESPONSE OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.375 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND |
| Cross-Sectional Shape Style | RECTANGULAR |
| Overall Diameter | 0.563 INCHES NOMINAL IN |
| Hardness Rating | 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM |
| Minimum Tensile Strength | 2000 POUNDS PER SQUARE INCH LBS |
| Thickness | 0.063 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AA265 PRIMARY | Gast Mfg Corp (USA) |
NSN 5310-00-202-4181 is a Washer,flat, manufactured by Gast Mfg Corp, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-202-4181 has 1 cross-referenced part number: AA265 (Gast Mfg Corp).
There are 2 known substitutes for 5310-00-202-4181: 7920-00-263-8528, 7920-00-579-8484. Verify interchangeability with system specifications before substitution.
Key specifications for AA265: Material: RUBBER SYNTHETIC OVERALL; Material Document and Classification: 417,GR SB720A1B1E3F1 MIL STD SINGLE MATERIAL RESPONSE OVERALL; Center Hole Shape Style: ROUND; Hole Diameter: 0.375 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-202-4181 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.