The Washer,flat, cataloged under National Stock Number 5310-00-866-5647, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Southco Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, 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 | 5310-00-866-5647 |
| Primary Part Number | 85-43-201-38 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Southco Inc |
| Status | ACTIVE |
| Material | RUBBER SYNTHETIC OVERALL |
| Thickness | 0.020 INCHES NOMINAL IN |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.243 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND |
| Cross-Sectional Shape Style | RECTANGULAR |
| Overall Diameter | 0.562 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A69-166 | Hall Industries Inc (USA) |
| 0098-LL-TJ2-2558 | Naval Sea Systems Command (USA) |
| 2660611-3 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 80-7461 | Department of Defense Project Manager-Mobile Electric Power (USA) |
| 5189397-001 | Naval Sea Systems Command (USA) |
| 85-43-201-38 PRIMARY | Southco Inc (USA) |
NSN 5310-00-866-5647 is a Washer,flat, manufactured by Southco Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-866-5647 has 6 cross-referenced part numbers: A69-166 (Hall Industries Inc), 0098-LL-TJ2-2558 (Naval Sea Systems Command), 2660611-3 (Zf Industrieantriebe Witten Gmbh), 80-7461 (Department of Defense Project Manager-Mobile Electric Power), 5189397-001 (Naval Sea Systems Command) and 1 more.
There are 3 known substitutes for 5310-00-866-5647: 5962-01-137-4383, 5950-01-320-2842, 5998-01-366-6938. Verify interchangeability with system specifications before substitution.
Key specifications for 85-43-201-38: Material: RUBBER SYNTHETIC OVERALL; Thickness: 0.020 INCHES NOMINAL IN; Center Hole Shape Style: ROUND; Hole Diameter: 0.243 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.