The Washer,flat, cataloged under National Stock Number 5310-00-521-8723, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-521-8723 |
| Primary Part Number | SCB69325-4 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| Cross-Sectional Shape Style | RECTANGULAR |
| Center Hole Shape Style | ROUND |
| Surface Treatment Document and Classification | MIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material | STEEL OVERALL |
| Material Document and Classification | QQ-S-636-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Features Provided | CASEHARDENED |
| Peripheral Shape Style | ROUND |
| Overall Diameter | 0.547 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN |
| Thickness | 0.030 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN |
| Surface Treatment | CHROMIUM OVERALL |
| Hole Diameter | 0.330 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SCB69325-4 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 50515 | Kleinschmidt Inc (USA) |
NSN 5310-00-521-8723 is a Washer,flat, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-521-8723 has 2 cross-referenced part numbers: SCB69325-4 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 50515 (Kleinschmidt Inc).
There are 7 known substitutes for 5310-00-521-8723: 1005-00-602-2236, 5950-00-782-8197, 5340-01-010-9870 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for SCB69325-4: Cross-Sectional Shape Style: RECTANGULAR; Center Hole Shape Style: ROUND; Surface Treatment Document and Classification: MIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Material: STEEL OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.