The Washer,flat, cataloged under National Stock Number 5310-00-286-0387, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-286-0387 |
| Primary Part Number | 49739 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Peripheral Shape Style | ROUND |
| Thickness | 0.020 INCHES NOMINAL IN |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.688 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC OVERALL |
| Overall Diameter | 1.125 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Hardness Rating | 70.0 DUROMETER NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 49739 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
NSN 5310-00-286-0387 is a Washer,flat, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-286-0387 has 1 cross-referenced part number: 49739 (L3harris Technologies, Inc Div Space & Airborne Systems).
There are 3 known substitutes for 5310-00-286-0387: 5133-00-266-9465, 5935-00-483-3273, 5935-01-680-9155. Verify interchangeability with system specifications before substitution.
Key specifications for 49739: Peripheral Shape Style: ROUND; Thickness: 0.020 INCHES NOMINAL IN; Center Hole Shape Style: ROUND; Hole Diameter: 0.688 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.