The Washer,split, cataloged under National Stock Number 5310-01-678-8081, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Oshkosh Defense Llc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-678-8081 |
| Primary Part Number | 4416677 |
| Item Name | Washer,split |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Outside Diameter | 0.270 INCHES NOMINAL IN |
| Material Thickness | 0.030 INCHES NOMINAL IN |
| Hole Diameter | 0.170 INCHES NOMINAL IN |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL OVERALL |
| Style Designator | SPLIT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 85025 | Cole Hersee Company (USA) |
| 4416677 PRIMARY | Oshkosh Defense Llc (USA) |
| 4416677/75Q65 | Oshkosh Defense Llc (USA) |
NSN 5310-01-678-8081 is a Washer,split, manufactured by Oshkosh Defense Llc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-678-8081 has 3 cross-referenced part numbers: 85025 (Cole Hersee Company), 4416677 (Oshkosh Defense Llc), 4416677/75Q65 (Oshkosh Defense Llc).
There are 5 known substitutes for 5310-01-678-8081: 5975-00-340-2825, 5310-00-624-0442, 5865-00-714-5000 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4416677: Outside Diameter: 0.270 INCHES NOMINAL IN; End Item Identification: 2320-01-652-5208; Part Name Assigned by Controlling Agency: WASH, LK, SPLIT; Material Thickness: 0.030 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.