The Washer,flat, cataloged under National Stock Number 5310-00-900-6456, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Atlas Stamping & Manufacturing Corp Dba Atlas Stamping & Manufacturing Corp. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, 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 | 5310-00-900-6456 |
| Primary Part Number | 523870 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Atlas Stamping & Manufacturing Corp Dba Atlas Stamping & Manufacturing Corp |
| Status | ACTIVE |
| Peripheral Shape Style | ROUND |
| Material | STEEL COMP 302 OVERALL |
| Hole Diameter | 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | AMS2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Surface Treatment | SILVER OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Overall Diameter | 0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN |
| Center Hole Shape Style | ROUND |
| Material Document and Classification | AMS 5516 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thickness | 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 523870 | Alinabal Holdings Corporation Div Engineered Products Group (USA) |
| 523870 PRIMARY | Atlas Stamping & Manufacturing Corp Dba Atlas Stamping & Manufacturing Corp (USA) |
| 523870 PRIMARY | Satellite Aerospace, Incorporated Dba Satellite Aerospace Inc (USA) |
| 523870 PRIMARY | Trego Inc (USA) |
| 523870 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 5310-00-900-6456 is a Washer,flat, manufactured by Atlas Stamping & Manufacturing Corp Dba Atlas Stamping & Manufacturing Corp, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-900-6456 has 5 cross-referenced part numbers: 523870 (Alinabal Holdings Corporation Div Engineered Products Group), 523870 (Atlas Stamping & Manufacturing Corp Dba Atlas Stamping & Manufacturing Corp), 523870 (Satellite Aerospace, Incorporated Dba Satellite Aerospace Inc), 523870 (Trego Inc), 523870 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
There is 1 known substitute for 5310-00-900-6456: 6515-01-370-9523. Verify interchangeability with system specifications before substitution.
Key specifications for 523870: Peripheral Shape Style: ROUND; Material: STEEL COMP 302 OVERALL; Hole Diameter: 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN; Surface Treatment Document and Classification: AMS2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.