The Washer,key, cataloged under National Stock Number 5310-00-186-0970, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 23 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 | 5310-00-186-0970 |
| Primary Part Number | W8GTM500X2PC241A |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | CANCELLED |
| External Key Quantity | 17 |
| External Prebent Key Width | 0.204 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN |
| Style Designator | KEY |
| Internal Prebent Key Width | 0.250 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN |
| Overall Distance Including Keys | 3.109 INCHES MAXIMUM IN |
| Hole Diameter | 2.182 INCHES MINIMUM AND 2.207 INCHES MAXIMUM IN |
| Outside Diameter | 2.656 INCHES MINIMUM AND 2.686 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 |
| Material Thickness | 0.058 INCHES MINIMUM AND 0.068 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 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| W8GTM500X2PC241A | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Z10ALV241X1-351 | Ingersoll Rand Co (USA) |
| SG2293PC30 | Siemens Energy, Inc. (USA) |
| W11 | Allis-Chalmers Corp (USA) |
| G378821PC39 | Elliott Company Div Jeannette (USA) |
| C3593-7PC130 | Ex-Cell-O Corp Machine Tool Products Div (USA) |
| 187942PC60 | Siemens Energy, Inc. Dba Dresser-Rand (USA) |
| SG2302PC30 | Circor Pumps North America Llc (USA) |
| 186566PC60 | Ingersoll Rand Co (USA) |
| 185727PC60 | Dresser-Rand Co Ingersoll-Rand Opns a Joint Venture (USA) |
| W11 | Terry Corp of Connecticut Sub of Ingersoll-Rand Co (USA) |
| 189020APC625 | Siemens Energy, Inc. Dba Dresser-Rand (USA) |
| W11 | Singer Co the (USA) |
| W6GTM500X2PC241A | Ingersoll Rand Co (USA) |
| 189020APC625 | Ingersoll Rand Co (USA) |
| G9677PC100 | Westinghouse Electric Corp (USA) |
| M2013J | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
| SG2843PC27 | Siemens Energy, Inc. (USA) |
| K17625APC56 | Stone Safety Corp (USA) |
| NP71921ESPC67 | Capitol Gears Inc |
NSN 5310-00-186-0970 is a Washer,key, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-186-0970 has 50 cross-referenced part numbers: W8GTM500X2PC241A (Curtiss-Wright Electro-Mechanical Corporation Div Epd), Z10ALV241X1-351 (Ingersoll Rand Co), SG2293PC30 (Siemens Energy, Inc.), W11 (Allis-Chalmers Corp), G378821PC39 (Elliott Company Div Jeannette) and 45 more.
There are 12 known substitutes for 5310-00-186-0970: 8415-00-009-1900, 5310-00-012-5016, 5305-00-151-5734 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for W8GTM500X2PC241A: External Key Quantity: 17; External Prebent Key Width: 0.204 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN; Style Designator: KEY; Internal Prebent Key Width: 0.250 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-186-0970 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.