The Washer,flat, cataloged under National Stock Number 5310-00-521-8741, 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-521-8741 |
| Primary Part Number | SCB69325-2 |
| 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 |
| Overall Diameter | 0.625 INCHES NOMINAL IN |
| Features Provided | CASEHARDENED |
| Center Hole Shape Style | ROUND |
| Material Document and Classification | AISI,1/4 HARD ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Material | STEEL COMP 1006 OR STEEL COMP 1008 OR STEEL COMP 1011 OR STEEL COMP 1012 OR STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OVERALL |
| Surface Treatment | PHOSPHATE OVERALL |
| Surface Treatment Document and Classification | MIL-F-14072,FINISH E211 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Peripheral Shape Style | ROUND |
| Cross-Sectional Shape Style | RECTANGULAR |
| Hole Diameter | 0.406 INCHES MINIMUM AND 0.408 INCHES MAXIMUM IN |
| Thickness | 0.0295 INCHES MINIMUM AND 0.0325 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SCB69325-2 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 50306 | Kleinschmidt Inc (USA) |
NSN 5310-00-521-8741 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 5310-00-521-8741 has 2 cross-referenced part numbers: SCB69325-2 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 50306 (Kleinschmidt Inc).
There are 8 known substitutes for 5310-00-521-8741: 5315-00-119-6541, 5905-00-215-4803, 5305-00-288-2967 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for SCB69325-2: Overall Diameter: 0.625 INCHES NOMINAL IN; Features Provided: CASEHARDENED; Center Hole Shape Style: ROUND; Material Document and Classification: AISI,1/4 HARD ASSN STD ALL MATERIAL RESPONSES OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.