The Washer,flat, cataloged under National Stock Number 5310-00-042-4401, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Washington Scientific Industries Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-042-4401 |
| Primary Part Number | A60801 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Washington Scientific Industries Inc |
| Status | ACTIVE |
| Hole Diameter | 0.500 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND |
| Cross-Sectional Shape Style | RECTANGULAR |
| Overall Diameter | 1.406 INCHES NOMINAL IN |
| Thickness | 0.093 INCHES NOMINAL IN |
| Center Hole Shape Style | ROUND |
| Material | COPPER ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-042-4401 is a Washer,flat, manufactured by Washington Scientific Industries Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-042-4401 has 2 cross-referenced part numbers: A60801 (Washington Scientific Industries Inc), A60440 (Washington Scientific Industries Inc).
There is 1 known substitute for 5310-00-042-4401: 5970-01-285-3153. Verify interchangeability with system specifications before substitution.
Key specifications for A60801: Hole Diameter: 0.500 INCHES NOMINAL IN; Peripheral Shape Style: ROUND; Cross-Sectional Shape Style: RECTANGULAR; Overall Diameter: 1.406 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.