The Washer,seal, cataloged under National Stock Number 5310-01-671-7643, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Apm Hexseal Corp. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-671-7643 |
| Primary Part Number | 75472 |
| Item Name | Washer,seal |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Apm Hexseal Corp |
| Status | ACTIVE |
| Style Designator | CONCAVE |
| Outside Diameter | 25.4 MILLIMETERS NOMINAL MM |
| Hole Diameter | 12.0 MILLIMETERS NOMINAL MM |
| Material | STEEL AND RUBBER OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12600086-007 | Oshkosh Defense Llc (USA) |
| 75472 PRIMARY | Apm Hexseal Corp (USA) |
| 12600086-007 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 75472 | Fastenal Company Dba Fastenal Co (USA) |
NSN 5310-01-671-7643 is a Washer,seal, manufactured by Apm Hexseal Corp, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-671-7643 has 4 cross-referenced part numbers: 12600086-007 (Oshkosh Defense Llc), 75472 (Apm Hexseal Corp), 12600086-007 (U S Army Tank Automotive Command Amsta-Im-Mm), 75472 (Fastenal Company Dba Fastenal Co).
There are 2 known substitutes for 5310-01-671-7643: 6615-00-873-3363, 9905-00-886-8592. Verify interchangeability with system specifications before substitution.
Key specifications for 75472: Style Designator: CONCAVE; End Item Identification: 2320-01-652-5208; Part Name Assigned by Controlling Agency: WASH, SLFSE, RBR, METRIC, SS, TAB; Outside Diameter: 25.4 MILLIMETERS NOMINAL MM. 7 total characteristics are documented in the Federal Logistics Information System.