The Washer,flat, cataloged under National Stock Number 5310-00-252-9138, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-252-9138 |
| Primary Part Number | 34-270 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems |
| Status | ACTIVE |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.703 INCHES NOMINAL IN |
| Material Document and Classification | MIL-R-6855,CL 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | RUBBER SYNTHETIC OVERALL |
| Overall Diameter | 0.812 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND |
| Cross-Sectional Shape Style | RECTANGULAR |
| Hardness Rating | 55.0 DUROMETER MINIMUM AND 60.0 DUROMETER MAXIMUM |
| Thickness | 0.031 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-252-9138 is a Washer,flat, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-252-9138 has 2 cross-referenced part numbers: 57-1158 (Seeburg Corp the Seeburg Products Div), 34-270 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems).
There are 5 known substitutes for 5310-00-252-9138: 5895-00-041-3471, 5305-00-057-1158, 5330-00-154-0461 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 34-270: Center Hole Shape Style: ROUND; Hole Diameter: 0.703 INCHES NOMINAL IN; Material Document and Classification: MIL-R-6855,CL 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: RUBBER SYNTHETIC OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.