The Washer,flat, cataloged under National Stock Number 5310-00-209-0375, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Raytheon Company Div Rmd Strategic. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-209-0375 |
| Primary Part Number | 4197500-008 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Raytheon Company Div Rmd Strategic |
| Status | CANCELLED |
| Peripheral Shape Style | ROUND |
| Cross-Sectional Shape Style | RECTANGULAR |
| Surface Treatment | PASSIVATE OVERALL |
| Material Document and Classification | QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL CORROSION RESISTING OVERALL |
| Hole Diameter | 0.188 INCHES NOMINAL IN |
| Overall Diameter | 0.375 INCHES NOMINAL IN |
| Thickness | 0.036 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Center Hole Shape Style | ROUND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 302439-9 | Drs Sustainment Systems Inc (USA) |
| 4197500-008 PRIMARY | Raytheon Company Div Rmd Strategic (USA) |
| G302439-9 | American Telephone and Telegraph Co (USA) |
| G302439-9 | Lucent Technologies Inc Corporate Headquarters (USA) |
| 34910-67 | Gaf Corp Brooklyn Plant (USA) |
| 8924401-5 | Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA) |
| MS15795-307 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| G302439-9 | A T and T Tecnologies Inc Sub of American Telephone and Telegraph North Carolina Works |
| 12Z3035-429 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 5310002090375 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| MS15795-307 PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| 302439-9 | Drs Sustainment Systems, Inc. (USA) |
| 4197500-008 | Raytheon Company Dba Raytheon (USA) |
NSN 5310-00-209-0375 is a Washer,flat, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-209-0375 has 13 cross-referenced part numbers: 302439-9 (Drs Sustainment Systems Inc), 4197500-008 (Raytheon Company Div Rmd Strategic), G302439-9 (American Telephone and Telegraph Co), G302439-9 (Lucent Technologies Inc Corporate Headquarters), 34910-67 (Gaf Corp Brooklyn Plant) and 8 more.
There are 2 known substitutes for 5310-00-209-0375: 5950-00-009-5527, 5310-00-880-5978. Verify interchangeability with system specifications before substitution.
Key specifications for 4197500-008: Peripheral Shape Style: ROUND; Cross-Sectional Shape Style: RECTANGULAR; Surface Treatment: PASSIVATE OVERALL; Material Document and Classification: QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-209-0375 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.