The Washer,flat, cataloged under National Stock Number 5310-01-477-1264, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-477-1264 |
| Primary Part Number | 88-20564-15 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Department of Defense Project Manager-Mobile Electric Power |
| Status | ACTIVE |
| Cross-Sectional Shape Style | RECTANGULAR |
| Thickness | 0.064 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN |
| Material Document and Classification | ASTM B36,UNS C26000-H02 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | COPPER ALLOY 260 OVERALL |
| Overall Diameter | 1.243 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN |
| Hole Diameter | 0.495 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN |
| Peripheral Shape Style | ROUND |
| Center Hole Shape Style | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 88-20564-15 PRIMARY | Department of Defense Project Manager-Mobile Electric Power (USA) |
| 88-20564 | Department of Defense Project Manager-Mobile Electric Power (USA) |
NSN 5310-01-477-1264 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 5310-01-477-1264 has 2 cross-referenced part numbers: 88-20564-15 (Department of Defense Project Manager-Mobile Electric Power), 88-20564 (Department of Defense Project Manager-Mobile Electric Power).
There are 9 known substitutes for 5310-01-477-1264: 5310-00-044-6477, 5310-00-809-4058, 5310-01-234-9415 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 88-20564-15: Cross-Sectional Shape Style: RECTANGULAR; End Item Identification: 6115-01-462-0290;GENERATOR SET,DIESEL ENGINE:30 DW TQG GENERATOR FAMILY; Thickness: 0.064 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN; Material Document and Classification: ASTM B36,UNS C26000-H02 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.