The Washer,key, cataloged under National Stock Number 5310-00-186-0984, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is New York Naval Shipyard Naval Base. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 37 commercial cross-references from 19 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-186-0984 |
| Primary Part Number | C91080A1PC299 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | New York Naval Shipyard Naval Base |
| Status | CANCELLED |
| External Key Quantity | 19 |
| Outside Diameter | 6.531 INCHES MINIMUM AND 6.576 INCHES MAXIMUM IN |
| Style Designator | KEY |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Material | STEEL COMP 1005 OR STEEL COMP 1006 OR STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1025 OR STEEL COMP 1030 OR STEEL COMP 1035 OVERALL |
| External Prebent Key Width | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| Overall Distance Including Keys | 7.438 INCHES MAXIMUM IN |
| Hardness Rating | 50.0 ROCKWELL B MINIMUM AND 81.0 ROCKWELL B MAXIMUM |
| Material Thickness | 0.118 INCHES MINIMUM AND 0.132 INCHES MAXIMUM IN |
| Hole Diameter | 5.582 INCHES MINIMUM AND 5.617 INCHES MAXIMUM IN |
| Internal Prebent Key Length | 0.250 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Internal Prebent Key Width | 0.500 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C91080A1PC299 | New York Naval Shipyard Naval Base (USA) |
| MB1283PC4 | Mkt Geotechnical Systems (USA) |
| 419166 | Reliance Electric Company Dba Reliance & Dodge Brands (USA) |
| 187879 | General Motors Corp (USA) |
| W28 | Westinghouse Electric Corp (USA) |
| 201-42PC28 | Patterson Pump Co Div Patterson Pump Company (USA) |
| 60748ALT1PC106 | Patterson Pump Co Div Patterson Pump Company (USA) |
| W28 | Federal-Mogul Corp Government Sales Dept (USA) |
| 93829PC37 | Rexnord Industries Llc (USA) |
| W28 | Rexnord Industries, Llc Div Link-Belt Bearing Operation (USA) |
| 60104FPC178 | Patterson Pump Co Div Patterson Pump Company (USA) |
| 60221G28 | Patterson Pump Co Div Patterson Pump Company (USA) |
| 60413D106 | Patterson Pump Co Div Patterson Pump Company (USA) |
| N28 | Rexnord Industries, Llc Div Link-Belt Bearing Operation (USA) |
| 93829PC37 | Boston Naval Shipyard (USA) |
| 60231CPC106 | Patterson Pump Co Div Patterson Pump Company (USA) |
| W28 | Universal Engineering Corp. (USA) |
| 61947-61 | Patterson Pump Co Div Patterson Pump Company (USA) |
| 187879 | Terex Corp (USA) |
| C91080A1PC299 | Patterson Pump Co Div Patterson Pump Company (USA) |
NSN 5310-00-186-0984 is a Washer,key, manufactured by New York Naval Shipyard Naval Base, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-186-0984 has 37 cross-referenced part numbers: C91080A1PC299 (New York Naval Shipyard Naval Base), MB1283PC4 (Mkt Geotechnical Systems), 419166 (Reliance Electric Company Dba Reliance & Dodge Brands), 187879 (General Motors Corp), W28 (Westinghouse Electric Corp) and 32 more.
There are 7 known substitutes for 5310-00-186-0984: 3110-00-144-8519, 2540-00-191-0438, 5315-00-199-0545 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for C91080A1PC299: External Key Quantity: 19; Outside Diameter: 6.531 INCHES MINIMUM AND 6.576 INCHES MAXIMUM IN; Style Designator: KEY; Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-186-0984 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.