The Washer,key, cataloged under National Stock Number 5310-00-350-0139, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Meritor Heavy Vehicle Systems, Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-350-0139 |
| Primary Part Number | 51104 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Meritor Heavy Vehicle Systems, Llc |
| Status | ACTIVE |
| Style Designator | KEY |
| Material | STEEL OVERALL |
| Internal Key Quantity | 16 |
| Hole Diameter | 2.499 INCHES MINIMUM AND 2.501 INCHES MAXIMUM IN |
| Outside Diameter | 2.938 INCHES NOMINAL IN |
| Distance From Centerline to Top of Internal Key | 1.075 INCHES NOMINAL IN |
| Material Thickness | 0.048 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN |
| Internal Straight Key Width | 0.156 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-350-0139 is a Washer,key, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-350-0139 has 2 cross-referenced part numbers: 51104 (Kaitlin Corp), 51104 (Meritor Heavy Vehicle Systems, Llc).
There are 8 known substitutes for 5310-00-350-0139: 5950-00-147-4303, 2940-00-203-3102, 5133-00-236-3414 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 51104: Style Designator: KEY; Material: STEEL OVERALL; Internal Key Quantity: 16; Hole Diameter: 2.499 INCHES MINIMUM AND 2.501 INCHES MAXIMUM IN. 8 total characteristics are documented in the Federal Logistics Information System.