The Washer,lock, cataloged under National Stock Number 5310-01-175-5716, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit. Government technical data includes 4 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 | 5310-01-175-5716 |
| Primary Part Number | 16-3557 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit |
| Status | ACTIVE |
| Material | COPPER ALLOY OVERALL |
| Surface Treatment | TIN OVERALL |
| Style Designator | FLAT INTERNAL TEETH |
| Hole Diameter | 0.469 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 16-3557 PRIMARY | Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit (USA) |
| 8991-1378AS | Cooper Industries Inc Cooper Distribution Equipment Div (USA) |
NSN 5310-01-175-5716 is a Washer,lock, manufactured by Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-175-5716 has 2 cross-referenced part numbers: 16-3557 (Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit), 8991-1378AS (Cooper Industries Inc Cooper Distribution Equipment Div).
There are 3 known substitutes for 5310-01-175-5716: 5950-01-148-1207, 6532-01-538-9085, 5961-01-658-2102. Verify interchangeability with system specifications before substitution.
Key specifications for 16-3557: Material: COPPER ALLOY OVERALL; Surface Treatment: TIN OVERALL; Style Designator: FLAT INTERNAL TEETH; Hole Diameter: 0.469 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.