The Washer,lock, cataloged under National Stock Number 5310-00-568-4404, 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 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-568-4404 |
| Primary Part Number | 8105219 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Surface Treatment | NICKEL OVERALL |
| Departure From Cited Designator | AS MODIFIED BY SURFACE TREATMENT |
| Hole Diameter | 0.168 INCHES MINIMUM AND 0.178 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 510 OVERALL |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Material Document and Classification | QQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material Thickness | 0.040 INCHES NOMINAL IN |
| Outside Diameter | 0.296 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-568-4404 is a Washer,lock, manufactured by Us Army Aviation and Missile Command, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-568-4404 has 2 cross-referenced part numbers: AN935B8 (Aeronautical Standards Group Dept of Navy and Air Force), 8105219 (Us Army Aviation and Missile Command).
There are 2 known substitutes for 5310-00-568-4404: 5310-00-167-0660, 5310-00-576-0546. Verify interchangeability with system specifications before substitution.
Key specifications for 8105219: Surface Treatment: NICKEL OVERALL; Departure From Cited Designator: AS MODIFIED BY SURFACE TREATMENT; Hole Diameter: 0.168 INCHES MINIMUM AND 0.178 INCHES MAXIMUM IN; Material: COPPER ALLOY 510 OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.