The Washer,flat, cataloged under National Stock Number 5310-00-430-0393, 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 7 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-430-0393 |
| Primary Part Number | 20-282 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Dresser Industries Inc Leroi Div |
| Status | ACTIVE |
| Peripheral Shape Style | ROUND |
| Hole Diameter | 0.531 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Material | STEEL OVERALL |
| Center Hole Shape Style | ROUND |
| Overall Diameter | 0.812 INCHES NOMINAL IN |
| Thickness | 0.062 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20-282 PRIMARY | Dresser Industries Inc Leroi Div (USA) |
NSN 5310-00-430-0393 is a Washer,flat, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-430-0393 has 1 cross-referenced part number: 20-282 (Dresser Industries Inc Leroi Div).
There are 8 known substitutes for 5310-00-430-0393: 5330-00-202-4549, 5355-00-644-3886, 4820-00-989-5048 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20-282: Peripheral Shape Style: ROUND; Hole Diameter: 0.531 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR; Material: STEEL OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.