The Washer,flat, cataloged under National Stock Number 5310-00-262-4564, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Standard-Thomson Corporation. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-262-4564 |
| Primary Part Number | 51872 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Standard-Thomson Corporation |
| Status | ACTIVE |
| Cross-Sectional Shape Style | RECTANGULAR |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL OVERALL |
| Overall Diameter | 0.310 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN |
| Center Hole Shape Style | ROUND |
| Thickness | 0.040 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND |
| Hole Diameter | 0.170 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 51872 PRIMARY | Standard-Thomson Corporation (USA) |
NSN 5310-00-262-4564 is a Washer,flat, manufactured by Standard-Thomson Corporation, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-262-4564 has 1 cross-referenced part number: 51872 (Standard-Thomson Corporation).
There are 6 known substitutes for 5310-00-262-4564: 5310-00-275-2778, 5975-00-411-1689, 4730-00-541-4773 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 51872: Cross-Sectional Shape Style: RECTANGULAR; Surface Treatment: CADMIUM OVERALL; Material: STEEL OVERALL; Overall Diameter: 0.310 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN. 8 total characteristics are documented in the Federal Logistics Information System.