The Washer,flat, cataloged under National Stock Number 5310-00-452-5270, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Page Aerospace Limited. Government technical data includes 7 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-452-5270 |
| Primary Part Number | A8428 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Page Aerospace Limited |
| Status | ACTIVE |
| Thickness | 0.031 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND |
| Hole Diameter | 0.188 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Material | STEEL CORROSION RESISTING OVERALL |
| Center Hole Shape Style | ROUND |
| Overall Diameter | 0.312 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A8428 PRIMARY | Page Aerospace Limited (GBR) |
NSN 5310-00-452-5270 is a Washer,flat, manufactured by Page Aerospace Limited, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-452-5270 has 1 cross-referenced part number: A8428 (Page Aerospace Limited).
There are 2 known substitutes for 5310-00-452-5270: 4730-00-511-7999, 5905-00-701-3496. Verify interchangeability with system specifications before substitution.
Key specifications for A8428: Thickness: 0.031 INCHES NOMINAL IN; Peripheral Shape Style: ROUND; Hole Diameter: 0.188 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR. 7 total characteristics are documented in the Federal Logistics Information System.