The Washer,key, cataloged under National Stock Number 5310-00-448-0912, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dresser Industries Inc Leroi Div. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-448-0912 |
| Primary Part Number | 20-276 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Dresser Industries Inc Leroi Div |
| Status | ACTIVE |
| Hole Diameter | 1.141 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Style Designator | KEY |
| Material Thickness | 0.037 INCHES NOMINAL IN |
| Internal Key Quantity | 1 |
| Internal Straight Key Width | 0.188 INCHES NOMINAL IN |
| Outside Diameter | 2.125 INCHES NOMINAL IN |
| Distance From Centerline to Top of Internal Key | 0.508 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20-276 PRIMARY | Dresser Industries Inc Leroi Div (USA) |
NSN 5310-00-448-0912 is a Washer,key, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-448-0912 has 1 cross-referenced part number: 20-276 (Dresser Industries Inc Leroi Div).
There are 6 known substitutes for 5310-00-448-0912: 5935-00-257-8695, 5365-01-026-1126, 5962-01-069-3713 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20-276: Hole Diameter: 1.141 INCHES NOMINAL IN; Material: STEEL OVERALL; Style Designator: KEY; Material Thickness: 0.037 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.