The Washer,lock, cataloged under National Stock Number 5310-00-011-5551, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Itw Shakeproof Automotive Products. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 16 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 | 5310-00-011-5551 |
| Primary Part Number | 1224 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Itw Shakeproof Automotive Products |
| Status | ACTIVE |
| Outside Diameter | 0.867 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN |
| Hole Diameter | 0.500 INCHES NOMINAL IN |
| Style Designator | FLAT INTERNAL TEETH |
| Material Thickness | 0.037 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1224 | Itw Shakeproof Automotive Products (USA) |
| 1229G423 | Meritor Heavy Vehicle Systems, Llc (USA) |
| 115551 | Terex Equipment Ltd Div Construction Equipment (GBR) |
| 115551 | General Motors Corp (USA) |
| FC2192 | Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (USA) |
| 786610 | Lister Petter Ltd (GBR) |
| 1229G423 | Meritor Industrial Products, Llc (USA) |
| P76 | Bae Systems Land & Armaments L.p. (USA) |
| MS35333-10 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 7435-55B | Saginaw Products Corporation Dba Cignys (USA) |
| 34909S | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| MIL-W-6986 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 41634H | Navistar Intl Corp Truck Br Ohio Plant (USA) |
| 7503-18A | Saginaw Products Corporation Dba Cignys (USA) |
| 115551 | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| 0906961-8 | Agco Corp Parts Opn (USA) |
| P76 | Fmc Corp (USA) |
| 1829X258 | Meritor Heavy Vehicle Systems, Llc (USA) |
NSN 5310-00-011-5551 is a Washer,lock, manufactured by Itw Shakeproof Automotive Products, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-011-5551 has 18 cross-referenced part numbers: 1224 (Itw Shakeproof Automotive Products), 1229G423 (Meritor Heavy Vehicle Systems, Llc), 115551 (Terex Equipment Ltd Div Construction Equipment), 115551 (General Motors Corp), FC2192 (Federal Mogul Corp Sub Wagner Brake Moog Automotive Div) and 13 more.
There are 12 known substitutes for 5310-00-011-5551: 5310-00-013-8578, 5310-00-018-0440, 5310-00-018-0612 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1224: Outside Diameter: 0.867 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN; Hole Diameter: 0.500 INCHES NOMINAL IN; Style Designator: FLAT INTERNAL TEETH; Material Thickness: 0.037 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN. 4 total characteristics are documented in the Federal Logistics Information System.