The Washer,lock, cataloged under National Stock Number 5310-00-011-5543, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dana Corp Spicer Transmission Div. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 15 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-011-5543 |
| Primary Part Number | 857W |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Dana Corp Spicer Transmission Div |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Style Designator | FLAT INTERNAL TEETH |
| Material Thickness | 0.017 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN |
| Outside Diameter | 0.275 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN |
| Hole Diameter | 0.168 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 115543 | General Motors Corp (USA) |
| 857W PRIMARY | Dana Corp Spicer Transmission Div (USA) |
| 0912729 | Allis-Chalmers Corp (USA) |
| P539 PRIMARY | Bae Systems Land & Armaments L.p. (USA) |
| 1206-00 | Itw Shakeproof Automotive Products (USA) |
| 0912729-1 PRIMARY | Agco Corp Parts Opn (USA) |
| 7435-98X | Oneida Ltd Silversmiths (USA) |
| MS35333-3 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MILW6986AMENDITYPEA | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 56-941-0 PRIMARY | Kurz & Root Generator Company, Llc (USA) |
| 115543 | General Motors Llc Dba General Motors Llc (USA) |
| 912729 | Allis-Chalmers Corp (USA) |
| P539 | Fmc Corp (USA) |
| A214901 | CAGE 00000 |
| 7435-98X PRIMARY | Saginaw Products Corporation Dba Cignys (USA) |
| AM936A6 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| 802078 | CAGE 00000 |
| 79372 | Stewart-Warner Corporation (USA) |
NSN 5310-00-011-5543 is a Washer,lock, manufactured by Dana Corp Spicer Transmission Div, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-011-5543 has 18 cross-referenced part numbers: 115543 (General Motors Corp), 857W (Dana Corp Spicer Transmission Div), 0912729 (Allis-Chalmers Corp), P539 (Bae Systems Land & Armaments L.p.), 1206-00 (Itw Shakeproof Automotive Products) and 13 more.
There are 12 known substitutes for 5310-00-011-5543: 5310-00-167-0876, 5310-00-187-7070, 5120-00-293-0045 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 857W: Material: STEEL OVERALL; Style Designator: FLAT INTERNAL TEETH; Material Thickness: 0.017 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN; Outside Diameter: 0.275 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN. 5 total characteristics are documented in the Federal Logistics Information System.