The Washer,flat, cataloged under National Stock Number 5310-00-180-4167, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Goodrich Corporation. Government technical data includes 8 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-180-4167 |
| Primary Part Number | A56-2 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Goodrich Corporation |
| Status | CANCELLED |
| Hole Diameter | 1.687 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY OVERALL |
| Surface Treatment | ANODIZE OVERALL |
| Center Hole Shape Style | ROUND |
| Overall Diameter | 3.234 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Peripheral Shape Style | ROUND |
| Thickness | 0.032 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A56-2 PRIMARY | Goodrich Corporation (USA) |
NSN 5310-00-180-4167 is a Washer,flat, manufactured by Goodrich Corporation, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-180-4167 has 1 cross-referenced part number: A56-2 (Goodrich Corporation).
There are 6 known substitutes for 5310-00-180-4167: 3030-00-064-2092, 3455-00-517-5556, 5365-00-625-6121 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for A56-2: Hole Diameter: 1.687 INCHES NOMINAL IN; Material: ALUMINUM ALLOY OVERALL; Surface Treatment: ANODIZE OVERALL; Center Hole Shape Style: ROUND. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-180-4167 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.