The Washer,split, cataloged under National Stock Number 5310-00-026-9902, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, 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 | 5310-00-026-9902 |
| Primary Part Number | 98-6642-00-705 |
| Item Name | Washer,split |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp |
| Status | ACTIVE |
| Hole Diameter | 0.270 INCHES NOMINAL IN |
| Distance Across Split Opening | 0.185 INCHES NOMINAL IN |
| Outside Diameter | 0.561 INCHES NOMINAL IN |
| Material Thickness | 0.071 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Style Designator | SPLIT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 98-6642-00-705 PRIMARY | Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp (USA) |
| 1-6642 PRIMARY | Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp (USA) |
| WA1337 | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
| 567973 | Stewart-Warner Corporation (USA) |
NSN 5310-00-026-9902 is a Washer,split, manufactured by Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-026-9902 has 4 cross-referenced part numbers: 98-6642-00-705 (Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp), 1-6642 (Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp), WA1337 (Bae Systems Information and Electronic Systems Integration Inc.), 567973 (Stewart-Warner Corporation).
There are 8 known substitutes for 5310-00-026-9902: 1285-00-070-8194, 5905-00-513-9939, 4820-01-293-5061 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 98-6642-00-705: Hole Diameter: 0.270 INCHES NOMINAL IN; Distance Across Split Opening: 0.185 INCHES NOMINAL IN; Outside Diameter: 0.561 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT. 7 total characteristics are documented in the Federal Logistics Information System.