The Washer,flat, cataloged under National Stock Number 5310-00-045-5206, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-045-5206 |
| Primary Part Number | H40-0003-004 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications |
| Status | CANCELLED |
| Cross-Sectional Shape Style | RECTANGULAR |
| Thickness | 0.036 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 11 OVERALL |
| Nondefinitive Spec/std Data | A TYPE AND 1 GRADE AND E CLASS |
| Surface Treatment | OXIDE FILM OVERALL |
| Hole Diameter | 0.183 INCHES MINIMUM AND 0.196 INCHES MAXIMUM IN |
| Center Hole Shape Style | ROUND |
| Surface Treatment Document and Classification | MIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Peripheral Shape Style | ROUND |
| Material Document and Classification | QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Color | BLACK OVERALL |
| Overall Diameter | 0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 507487-8 | Raytheon Company Dba Raytheon (USA) |
| 04-50600 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 1445 | Federal Screw Products, Inc. (USA) |
| H40-0003-004 PRIMARY | L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA) |
| 1445ADX | Airdale Express Llc Div Airdale Express (USA) |
| 104-1B8L | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| MS15795-907X | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 2985 | Siemens Water Technologies Corp. Div Wallace & Tiernan Products (USA) |
| FFW92 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 507487-1008 | Raytheon Company Dba Raytheon (USA) |
| MS15795-907X PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| 3885-12 | North and Judd Inc Wilcox-Crittenden Div (USA) |
| 446147 | CAGE 00000 |
NSN 5310-00-045-5206 is a Washer,flat, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-045-5206 has 13 cross-referenced part numbers: 507487-8 (Raytheon Company Dba Raytheon), 04-50600 (Zf Industrieantriebe Witten Gmbh), 1445 (Federal Screw Products, Inc.), H40-0003-004 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications), 1445ADX (Airdale Express Llc Div Airdale Express) and 8 more.
There are 10 known substitutes for 5310-00-045-5206: 2840-00-859-1096, 4730-00-996-4480, 3020-01-070-6824 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for H40-0003-004: Cross-Sectional Shape Style: RECTANGULAR; Thickness: 0.036 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN; Material: COPPER ALLOY 11 OVERALL; Nondefinitive Spec/std Data: A TYPE AND 1 GRADE AND E CLASS. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-045-5206 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.