The Washer,lock, cataloged under National Stock Number 5310-00-209-3861, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is American Telephone and Telegraph Co. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-209-3861 |
| Primary Part Number | 110743 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | American Telephone and Telegraph Co |
| Status | CANCELLED |
| Surface Treatment | CADMIUM OVERALL |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Material Thickness | 0.020 INCHES NOMINAL IN |
| Outside Diameter | 0.188 INCHES NOMINAL IN |
| Hole Diameter | 0.125 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material | STEEL OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5310-00-209-3861 is a Washer,lock, manufactured by American Telephone and Telegraph Co, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-209-3861 has 3 cross-referenced part numbers: 110743 (American Telephone and Telegraph Co), W10074 (Philadelphia Steel and Wire Corp), W10074 (American Telephone and Telegraph Co).
There are 3 known substitutes for 5310-00-209-3861: 5315-00-011-0743, 5310-00-193-7591, 5970-01-174-0672. Verify interchangeability with system specifications before substitution.
Key specifications for 110743: Surface Treatment: CADMIUM OVERALL; Style Designator: SPLIT HELICAL-RIGHT HAND; Material Thickness: 0.020 INCHES NOMINAL IN; Outside Diameter: 0.188 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-209-3861 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.