The Washer,lock, cataloged under National Stock Number 5310-00-150-4131, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is All Manufacturers, Inc. Dba Allied Harbor Aerospace Fasteners. Government technical data includes 8 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-150-4131 |
| Primary Part Number | 1-073 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | All Manufacturers, Inc. Dba Allied Harbor Aerospace Fasteners |
| Status | ACTIVE |
| Surface Treatment | PASSIVATE OVERALL |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Hardness Rating | 35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| Outside Diameter | 0.136 INCHES MAXIMUM IN |
| Hole Diameter | 0.075 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Material Thickness | 0.022 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-150-4131 is a Washer,lock, manufactured by All Manufacturers, Inc. Dba Allied Harbor Aerospace Fasteners, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-150-4131 has 2 cross-referenced part numbers: 0164-2 (Alliant Techsystems Operations Llc Div Defense Electronic Systems), 1-073 (All Manufacturers, Inc. Dba Allied Harbor Aerospace Fasteners).
There are 3 known substitutes for 5310-00-150-4131: 3110-00-526-1029, 5910-01-206-9290, 6515-01-518-2813. Verify interchangeability with system specifications before substitution.
Key specifications for 1-073: Surface Treatment: PASSIVATE OVERALL; Style Designator: SPLIT HELICAL-RIGHT HAND; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Hardness Rating: 35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM. 8 total characteristics are documented in the Federal Logistics Information System.