The Washer,flat, cataloged under National Stock Number 5310-00-550-1451, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sealcraft Corporation. Government technical data includes 7 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-550-1451 |
| Primary Part Number | 54528 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Sealcraft Corporation |
| Status | CANCELLED |
| Center Hole Shape Style | ROUND |
| Material | COPPER OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Thickness | 0.030 INCHES NOMINAL IN |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| Hole Diameter | 0.330 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5310-00-550-1451 is a Washer,flat, manufactured by Sealcraft Corporation, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-550-1451 has 2 cross-referenced part numbers: 54528 (Sealcraft Corporation), 8680533 (U S Army Tank Automotive Command Amsta-Im-Mm).
There are 7 known substitutes for 5310-00-550-1451: 6150-00-178-9206, 5340-00-353-2993, 6240-00-421-5368 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 54528: Center Hole Shape Style: ROUND; Material: COPPER OVERALL; Cross-Sectional Shape Style: RECTANGULAR; Thickness: 0.030 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-550-1451 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.