The Washer,flat, cataloged under National Stock Number 5310-01-025-3484, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 9 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-025-3484 |
| Primary Part Number | 0188-7 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Hole Diameter | 0.143 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN |
| Material | STEEL COMP 301 OR STEEL COMP 302 OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Reference Number Differentiating Characteristics | M1L-Q-21549B-SP24-1 |
| Cross-Sectional Shape Style | RECTANGULAR |
| Center Hole Shape Style | ROUND |
| Overall Diameter | 0.323 INCHES MINIMUM AND 0.333 INCHES MAXIMUM IN |
| Peripheral Shape Style | ROUND |
| Thickness | 0.031 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 0188-7 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 5310-01-025-3484 is a Washer,flat, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-025-3484 has 1 cross-referenced part number: 0188-7 (Lockheed Martin Corporation Div Rms - Mitchel Field).
There are 5 known substitutes for 5310-01-025-3484: 5310-00-275-1347, 5815-00-916-8690, 5935-00-930-2667 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 0188-7: Hole Diameter: 0.143 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN; Material: STEEL COMP 301 OR STEEL COMP 302 OVERALL; Surface Treatment: PASSIVATE OVERALL; Reference Number Differentiating Characteristics: M1L-Q-21549B-SP24-1. 9 total characteristics are documented in the Federal Logistics Information System.