The Washer,split, cataloged under National Stock Number 5310-00-521-4481, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Napco International Llc Dba Napco International Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-521-4481 |
| Primary Part Number | 9A7009 |
| Item Name | Washer,split |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Napco International Llc Dba Napco International Inc |
| Status | CANCELLED |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Style Designator | SPLIT |
| Material | STEEL COMP 1010 OVERALL |
| Material Thickness | 0.034 INCHES NOMINAL IN |
| Hardness Rating | 70.0 ROCKWELL B MINIMUM AND 85.0 ROCKWELL B MAXIMUM |
| Outside Diameter | 2.906 INCHES NOMINAL IN |
| Hole Diameter | 2.281 INCHES NOMINAL IN |
| Distance Across Split Opening | 0.062 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9A7009 PRIMARY | Napco International Llc Dba Napco International Inc (USA) |
| K5-15-33 PRIMARY | Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products (USA) |
| 2105125 | General Motors Llc Dba General Motors Llc (USA) |
| 3LE0219 PRIMARY | Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA) |
| BB7030 | Diamond Reo Truck Co (USA) |
| 365547 | White Motor Corp (USA) |
| K5-15-33 PRIMARY | Dana Corp Spicer Transmission Div (USA) |
| 5159266 PRIMARY | Dana Corp Spicer Transmission Div (USA) |
| 2105125 | General Motors Corp (USA) |
NSN 5310-00-521-4481 is a Washer,split, manufactured by Napco International Llc Dba Napco International Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-521-4481 has 9 cross-referenced part numbers: 9A7009 (Napco International Llc Dba Napco International Inc), K5-15-33 (Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products), 2105125 (General Motors Llc Dba General Motors Llc), 3LE0219 (Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)), BB7030 (Diamond Reo Truck Co) and 4 more.
There is 1 known substitute for 5310-00-521-4481: 5325-00-285-7132. Verify interchangeability with system specifications before substitution.
Key specifications for 9A7009: Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Style Designator: SPLIT; Material: STEEL COMP 1010 OVERALL; Material Thickness: 0.034 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-521-4481 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.