The Washer,lock, cataloged under National Stock Number 5310-01-424-6560, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Carver Pump Company. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-424-6560 |
| Primary Part Number | 840-0500-173 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Carver Pump Company |
| Status | ACTIVE |
| Hole Diameter | 0.502 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Outside Diameter | 0.869 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Material Thickness | 0.125 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 840-0500-173 | Mckenna Engineering & Equipment Company, Inc. (USA) |
| 122-2557733 PC NO. 40 | Supervisor of Shipbuilding Conversion and Repair Usn (USA) |
| 2557733 | Naval Sea Systems Command (USA) |
| 840-0500-173 PRIMARY | Carver Pump Company (USA) |
| 999-2003-0-03 ITEM 655 | Carver Pump Company (USA) |
NSN 5310-01-424-6560 is a Washer,lock, manufactured by Carver Pump Company, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-424-6560 has 5 cross-referenced part numbers: 840-0500-173 (Mckenna Engineering & Equipment Company, Inc.), 122-2557733 PC NO. 40 (Supervisor of Shipbuilding Conversion and Repair Usn), 2557733 (Naval Sea Systems Command), 840-0500-173 (Carver Pump Company), 999-2003-0-03 ITEM 655 (Carver Pump Company).
There are 4 known substitutes for 5310-01-424-6560: 5310-00-167-0821, 5310-00-251-0088, 5310-01-450-5130 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 840-0500-173: Hole Diameter: 0.502 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN; Style Designator: SPLIT HELICAL-RIGHT HAND; Outside Diameter: 0.869 INCHES MAXIMUM IN; Material: STEEL OVERALL. 5 total characteristics are documented in the Federal Logistics Information System.