The Washer,lock, cataloged under National Stock Number 5310-00-527-4031, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 5310-00-527-4031 |
| Primary Part Number | 9001491 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | CANCELLED |
| Material Document and Classification | QQ-B-750 COMP A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nondefinitive Spec/std Data | E CLASS AND 2 STYLE |
| Outside Diameter | 0.296 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| Hardness Rating | 90.0 ROCKWELL B MINIMUM |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Material Thickness | 0.040 INCHES NOMINAL IN |
| Hole Diameter | 0.168 INCHES MINIMUM AND 0.178 INCHES MAXIMUM IN |
| Surface Treatment | NICKEL OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2074183-2306 | Honeywell International Inc Dba Honeywell (USA) |
| 9001491 PRIMARY | Us Army Aviation and Missile Command (USA) |
| FFW84CLASSESTYLE2 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5310-00-527-4031 is a Washer,lock, manufactured by Us Army Aviation and Missile Command, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-527-4031 has 3 cross-referenced part numbers: 2074183-2306 (Honeywell International Inc Dba Honeywell), 9001491 (Us Army Aviation and Missile Command), FFW84CLASSESTYLE2 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 9 known substitutes for 5310-00-527-4031: 5310-00-194-7344, 5310-00-209-1219, 5310-00-209-6069 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9001491: Material Document and Classification: QQ-B-750 COMP A FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Nondefinitive Spec/std Data: E CLASS AND 2 STYLE; Outside Diameter: 0.296 INCHES NOMINAL IN; Material: COPPER ALLOY OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-527-4031 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.