The Washer,lock, cataloged under National Stock Number 5310-00-010-3331, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-010-3331 |
| Primary Part Number | MS35339-12 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Outside Diameter | 1.100 INCHES MAXIMUM IN |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Material | STEEL OVERALL |
| Nondefinitive Spec/std Data | 3 STYLE AND A CLASS |
| Hardness Rating | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| Material Thickness | 0.189 INCHES MINIMUM AND 0.199 INCHES MAXIMUM IN |
| Hole Diameter | 0.636 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS35339-12 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| W110 | Corbitt Co Inc (USA) |
| DX263 | Diamond Reo Truck Co (USA) |
| 103331 | General Motors Corp (USA) |
| W110 | Kenworth Truck Co a Div of Paccar Inc (USA) |
| WA410 | Meritor Heavy Vehicle Systems, Llc (USA) |
| WA410 | Meritor Industrial Products, Llc (USA) |
| 103331 | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| 910808 | Allis-Chalmers Corp (USA) |
| 0910808 | Agco Corp Parts Opn (USA) |
| 103331 | Terex Corp (USA) |
NSN 5310-00-010-3331 is a Washer,lock, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-010-3331 has 11 cross-referenced part numbers: MS35339-12 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), W110 (Corbitt Co Inc), DX263 (Diamond Reo Truck Co), 103331 (General Motors Corp), W110 (Kenworth Truck Co a Div of Paccar Inc) and 6 more.
There are 5 known substitutes for 5310-00-010-3331: 5315-00-247-5482, 5310-00-275-0016, 2930-00-392-5000 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS35339-12: Outside Diameter: 1.100 INCHES MAXIMUM IN; Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL; Style Designator: SPLIT HELICAL-RIGHT HAND; Material: STEEL OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.