The Washer,flat, cataloged under National Stock Number 5310-00-044-6179, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-044-6179 |
| Primary Part Number | 6816403 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Allison Transmission Inc Dba Allison Transmission, Inc |
| Status | CANCELLED |
| Material | STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OVERALL |
| Hole Diameter | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Material Document and Classification | ASTM A108 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Thickness | 0.036 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Departure From Cited Document | AS MODIFIED BY SURFACE TREATMENT |
| Nondefinitive Spec/std Data | A TYPE |
| Cross-Sectional Shape Style | RECTANGULAR |
| Center Hole Shape Style | ROUND |
| Overall Diameter | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Peripheral Shape Style | ROUND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6816403 PRIMARY | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| 66005 | United States Postal Service (USA) |
| MILW1085TYPEA | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M220673 | Met-Pro Corporation (USA) |
| 274405PC8 | Naval Sea Systems Command (USA) |
| 220673 PRIMARY | Briggs and Stratton Corp (USA) |
| 6816403 | General Motors Corp (USA) |
NSN 5310-00-044-6179 is a Washer,flat, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-044-6179 has 7 cross-referenced part numbers: 6816403 (Allison Transmission Inc Dba Allison Transmission, Inc), 66005 (United States Postal Service), MILW1085TYPEA (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M220673 (Met-Pro Corporation), 274405PC8 (Naval Sea Systems Command) and 2 more.
There are 7 known substitutes for 5310-00-044-6179: 4130-00-353-5774, 5999-00-361-8540, 4320-00-444-5142 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6816403: Material: STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OVERALL; Hole Diameter: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; Material Document and Classification: ASTM A108 ASSN STD ALL MATERIAL RESPONSES OVERALL; Thickness: 0.036 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-044-6179 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.