The Washer,lock, cataloged under National Stock Number 5310-00-637-2511, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-637-2511 |
| Primary Part Number | 4814 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Telemechanics Inc |
| Status | CANCELLED |
| Material | STEEL OVERALL |
| Surface Treatment | NICKEL OVERALL |
| Hole Diameter | 0.328 INCHES NOMINAL IN |
| Material Thickness | 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN |
| Outside Diameter | 0.516 INCHES NOMINAL IN |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5310-00-637-2511 is a Washer,lock, manufactured by Telemechanics Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-637-2511 has 2 cross-referenced part numbers: 4814 (Telemechanics Inc), 4814 (At and T Corp).
There are 9 known substitutes for 5310-00-637-2511: 5940-00-143-4771, 5905-00-232-1848, 5999-00-437-6493 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4814: Material: STEEL OVERALL; Surface Treatment: NICKEL OVERALL; Hole Diameter: 0.328 INCHES NOMINAL IN; Material Thickness: 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-637-2511 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.