The Washer,key, cataloged under National Stock Number 5310-00-186-0971, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Waterous Company. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 22 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-186-0971 |
| Primary Part Number | A997CPC30A |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Waterous Company |
| Status | CANCELLED |
| Material Document and Classification | SAE ASSN STD ALL MATERIAL RESPONSES OVERALL |
| External Prebent Key Width | 0.204 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN |
| Material | STEEL COMP 1010 OR STEEL COMP 1012 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OVERALL |
| Outside Diameter | 2.844 INCHES MINIMUM AND 2.874 INCHES MAXIMUM IN |
| Internal Prebent Key Length | 0.125 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN |
| Hardness Rating | 50.0 ROCKWELL B MINIMUM AND 81.0 ROCKWELL B MAXIMUM |
| Internal Prebent Key Width | 0.250 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN |
| Style Designator | KEY |
| External Key Quantity | 17 |
| Hole Diameter | 2.400 INCHES MINIMUM AND 2.425 INCHES MAXIMUM IN |
| Material Thickness | 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN |
| Overall Distance Including Keys | 3.344 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A997CPC30A | Waterous Company (USA) |
| 35518PC14 | Stone Safety Corp (USA) |
| D6991REVBPC33 | Ilg Industries Inc (USA) |
| 309447 | Kenosha Automotive Plant Sub of American Motors Corp (USA) |
| 29276KPC14 | Stone Safety Corp (USA) |
| 41-222-631PC99 | Patterson Pump Co Div Patterson Pump Company (USA) |
| D8296REVAPC36 | Ilg Industries Inc (USA) |
| 124-4322603 PC 83 | Naval Sea Systems Command (USA) |
| W12 | Fag Bearings Corporation (USA) |
| D8159PC33 | Ilg Industries Inc (USA) |
| D7897REVBPC36 | Ilg Industries Inc (USA) |
| 31864PC9 | Louis Allis Co the This Company Has Gone Bankrupt and Has Been Purchased by 3 Companies (USA) |
| D7743REVAPC33 | Ilg Industries Inc (USA) |
| 24277PC6 | Stone Safety Corp (USA) |
| G378831PC51 | Elliott Company Div Jeannette (USA) |
| C84399BNPC410 | New York Naval Shipyard Naval Base (USA) |
| E2884PC156 | Terry Corp of Connecticut Sub of Ingersoll-Rand Co (USA) |
| 72-6971-362 | Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA) |
| 30854PC35 | Stone Safety Corp (USA) |
| 10258 | Phoenix Steel Corp (USA) |
NSN 5310-00-186-0971 is a Washer,key, manufactured by Waterous Company, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-186-0971 has 50 cross-referenced part numbers: A997CPC30A (Waterous Company), 35518PC14 (Stone Safety Corp), D6991REVBPC33 (Ilg Industries Inc), 309447 (Kenosha Automotive Plant Sub of American Motors Corp), 29276KPC14 (Stone Safety Corp) and 45 more.
There are 12 known substitutes for 5310-00-186-0971: 5310-00-010-6265, 5330-00-069-5645, 5331-00-071-8000 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A997CPC30A: Material Document and Classification: SAE ASSN STD ALL MATERIAL RESPONSES OVERALL; External Prebent Key Width: 0.204 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN; Material: STEEL COMP 1010 OR STEEL COMP 1012 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OVERALL; Outside Diameter: 2.844 INCHES MINIMUM AND 2.874 INCHES MAXIMUM IN. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-186-0971 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.