The Washer,flat, cataloged under National Stock Number 5310-00-815-1982, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-815-1982 |
| Primary Part Number | 1JA2631H23 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | CANCELLED |
| Cross-Sectional Shape Style | RECTANGULAR |
| Thickness | 0.032 INCHES NOMINAL IN |
| Material | STEEL COMP 1010 OVERALL |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Center Hole Shape Style | ROUND |
| Peripheral Shape Style | ROUND |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| Hole Diameter | 0.172 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AC1593 | Essex Industries, Inc. Dba Essex Industries (USA) |
| 1JA2631H23 | Westinghouse Electric Corp (USA) |
| 1JA2631H23 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 26404 | Briggs and Stratton Corp (USA) |
| 97426 | Federal Screw Products, Inc. (USA) |
| 26404 | Briggs & Stratton Uk Ltd (GBR) |
| 97426ADX | Airdale Express Llc Div Airdale Express (USA) |
NSN 5310-00-815-1982 is a Washer,flat, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-815-1982 has 7 cross-referenced part numbers: AC1593 (Essex Industries, Inc. Dba Essex Industries), 1JA2631H23 (Westinghouse Electric Corp), 1JA2631H23 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 26404 (Briggs and Stratton Corp), 97426 (Federal Screw Products, Inc.) and 2 more.
There are 4 known substitutes for 5310-00-815-1982: 3020-00-326-4197, 4720-00-678-8732, 3040-01-289-8301 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1JA2631H23: Cross-Sectional Shape Style: RECTANGULAR; Thickness: 0.032 INCHES NOMINAL IN; Material: STEEL COMP 1010 OVERALL; Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-815-1982 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.