The Washer,key, cataloged under National Stock Number 5310-00-198-2911, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Timken Corporation. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-198-2911 |
| Primary Part Number | W11STAINLESSSTEEL |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Hole Diameter | 2.182 INCHES MINIMUM AND 2.207 INCHES MAXIMUM IN |
| Style Designator | KEY |
| Material Document and Classification | FED STD 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OVERALL |
| Internal Prebent Key Length | 0.125 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN |
| Material Thickness | 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN |
| Outside Diameter | 2.656 INCHES MINIMUM AND 2.686 INCHES MAXIMUM IN |
| External Prebent Key Width | 0.219 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN |
| External Key Quantity | 17 |
| Overall Distance Including Keys | 3.109 INCHES MAXIMUM IN |
| Internal Prebent Key Width | 0.250 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| W11STAINLESSSTEEL | The Timken Corporation (USA) |
| 3262163 | General Motors Corp Electro-Motive Div (USA) |
| 12Z10002-12 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 3262163 | Hatch & Kirk, Inc. (USA) |
| MIL-W-21338A | American Society for Testing and Materials Dba Astm International (USA) |
| MS19070-113 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5310-00-198-2911 is a Washer,key, manufactured by The Timken Corporation, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-198-2911 has 6 cross-referenced part numbers: W11STAINLESSSTEEL (The Timken Corporation), 3262163 (General Motors Corp Electro-Motive Div), 12Z10002-12 (Zf Industrieantriebe Witten Gmbh), 3262163 (Hatch & Kirk, Inc.), MIL-W-21338A (American Society for Testing and Materials Dba Astm International) and 1 more.
There is 1 known substitute for 5310-00-198-2911: 5310-00-186-0968. Verify interchangeability with system specifications before substitution.
Key specifications for W11STAINLESSSTEEL: Hole Diameter: 2.182 INCHES MINIMUM AND 2.207 INCHES MAXIMUM IN; Style Designator: KEY; Material Document and Classification: FED STD 66 FED STD ALL MATERIAL RESPONSES OVERALL; Surface Treatment: PASSIVATE OVERALL. 12 total characteristics are documented in the Federal Logistics Information System.