The Washer,flat, cataloged under National Stock Number 5310-00-839-3765, 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 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-839-3765 |
| Primary Part Number | B20-2 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Dresser Industries Inc Leroi Div |
| Status | CANCELLED |
| Material | STEEL OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.641 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Overall Diameter | 1.120 INCHES NOMINAL IN |
| Thickness | 0.091 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5310-00-839-3765 is a Washer,flat, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-839-3765 has 2 cross-referenced part numbers: 1AB20-2 (Fwd Seagrave Holdings Lp), B20-2 (Dresser Industries Inc Leroi Div).
There are 6 known substitutes for 5310-00-839-3765: 3110-00-144-8519, 5998-00-406-7994, 5310-00-449-4702 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for B20-2: Material: STEEL OVERALL; Surface Treatment: CADMIUM OVERALL; Center Hole Shape Style: ROUND; Hole Diameter: 0.641 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-839-3765 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.