The Washer,flat, cataloged under National Stock Number 5310-00-044-6477, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Department of Defense Project Manager-Mobile Electric Power. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 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 | 5310-00-044-6477 |
| Primary Part Number | 88-20564-12 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Department of Defense Project Manager-Mobile Electric Power |
| Status | ACTIVE |
| 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 |
| Material Document and Classification | ASTM A108 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Departure From Cited Document | AS MODIFIED BY SURFACE TREATMENT |
| Cross-Sectional Shape Style | RECTANGULAR |
| Overall Diameter | 0.995 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Hole Diameter | 0.324 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN |
| Center Hole Shape Style | ROUND |
| Nondefinitive Spec/std Data | A TYPE |
| Peripheral Shape Style | ROUND |
| Thickness | 0.059 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 88-20564-12 | Department of Defense Project Manager-Mobile Electric Power (USA) |
| 88-20033-25A | Department of Defense Project Manager-Mobile Electric Power (USA) |
| MS51412-25 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 88-20033 | Department of Defense Project Manager-Mobile Electric Power (USA) |
| 88-20564 | Department of Defense Project Manager-Mobile Electric Power (USA) |
NSN 5310-00-044-6477 is a Washer,flat, manufactured by Department of Defense Project Manager-Mobile Electric Power, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-044-6477 has 5 cross-referenced part numbers: 88-20564-12 (Department of Defense Project Manager-Mobile Electric Power), 88-20033-25A (Department of Defense Project Manager-Mobile Electric Power), MS51412-25 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 88-20033 (Department of Defense Project Manager-Mobile Electric Power), 88-20564 (Department of Defense Project Manager-Mobile Electric Power).
There are 12 known substitutes for 5310-00-044-6477: 5310-00-809-4058, 5310-01-103-6042, 5310-01-234-9415 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 88-20564-12: 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; Material Document and Classification: ASTM A108 ASSN STD ALL MATERIAL RESPONSES OVERALL; Departure From Cited Document: AS MODIFIED BY SURFACE TREATMENT; Cross-Sectional Shape Style: RECTANGULAR. 11 total characteristics are documented in the Federal Logistics Information System.