The Washer,lock, cataloged under National Stock Number 5310-01-371-7180, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Seastrom Manufacturing Co Inc. Government technical data includes 6 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-371-7180 |
| Primary Part Number | 2714-7 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Seastrom Manufacturing Co Inc |
| Status | ACTIVE |
| Surface Treatment | ZINC OVERALL |
| Outside Diameter | 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN |
| Style Designator | FLAT INTERNAL TEETH |
| Hole Diameter | 0.295 INCHES MINIMUM AND 0.305 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Material Thickness | 0.012 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-01-371-7180 is a Washer,lock, manufactured by Seastrom Manufacturing Co Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-371-7180 has 2 cross-referenced part numbers: 2714-7 (Seastrom Manufacturing Co Inc), SW33556-7 (Drs Sustainment Systems Inc).
There are 5 known substitutes for 5310-01-371-7180: 5315-00-972-8811, 5985-01-182-1119, 4320-01-295-1020 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2714-7: Surface Treatment: ZINC OVERALL; Outside Diameter: 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN; Style Designator: FLAT INTERNAL TEETH; Hole Diameter: 0.295 INCHES MINIMUM AND 0.305 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.