The Washer,flat, cataloged under National Stock Number 5310-00-441-4457, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Honeywell Intl Inc Defense Avionics Systems. Government technical data includes 9 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-441-4457 |
| Primary Part Number | 13129 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems |
| Status | CANCELLED |
| Peripheral Shape Style | ROUND |
| Overall Diameter | 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN |
| Hole Diameter | 0.189 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL OR STEEL COMP 1009 OVERALL |
| Material Document and Classification | QQ-S-636-CANCELED FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-640-CANCELED FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| Thickness | 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Center Hole Shape Style | ROUND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 13129 PRIMARY | Honeywell Intl Inc Defense Avionics Systems (USA) |
NSN 5310-00-441-4457 is a Washer,flat, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-441-4457 has 1 cross-referenced part number: 13129 (Honeywell Intl Inc Defense Avionics Systems).
There are 3 known substitutes for 5310-00-441-4457: 5950-00-139-9962, 3455-00-239-5606, 5895-01-690-0140. Verify interchangeability with system specifications before substitution.
Key specifications for 13129: Peripheral Shape Style: ROUND; Overall Diameter: 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN; Hole Diameter: 0.189 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN; Surface Treatment: CADMIUM OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-441-4457 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.