The Washer,flat, cataloged under National Stock Number 5310-00-330-5710, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-330-5710 |
| Primary Part Number | SM-B-187142 |
| 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 |
| Material Document and Classification | AISI ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Hole Diameter | 0.377 INCHES NOMINAL IN |
| Thickness | 0.061 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN |
| Peripheral Shape Style | ROUND |
| Surface Treatment | PHOSPHATE OVERALL |
| Material | STEEL COMP 1006 OR STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1010 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 Document and Classification | MIL-P-16232,TY M,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Center Hole Shape Style | ROUND |
| Cross-Sectional Shape Style | RECTANGULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SM-B-187142 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 440LX | Burke Products Inc (USA) |
| 10375 | Freund Precision Inc (USA) |
| 55652 | Kleinschmidt Inc (USA) |
NSN 5310-00-330-5710 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 5310-00-330-5710 has 4 cross-referenced part numbers: SM-B-187142 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 440LX (Burke Products Inc), 10375 (Freund Precision Inc), 55652 (Kleinschmidt Inc).
There are 12 known substitutes for 5310-00-330-5710: 6625-00-015-3745, 6625-00-106-7506, 5905-00-188-3622 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for SM-B-187142: Overall Diameter: 0.625 INCHES NOMINAL IN; Material Document and Classification: AISI ASSN STD ALL MATERIAL RESPONSES OVERALL; Hole Diameter: 0.377 INCHES NOMINAL IN; Thickness: 0.061 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN. 10 total characteristics are documented in the Federal Logistics Information System.