The Clamp,retainer, cataloged under National Stock Number 5340-01-494-6313, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Fxc Corporation Dba Fxc Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-494-6313 |
| Primary Part Number | 311-21893 |
| Item Name | Clamp,retainer |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Fxc Corporation Dba Fxc Corp |
| Status | ACTIVE |
| Reference Data and Literature | TM 10-1670-296-20&P AND T.O. 13C7-49-2 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 311-21893 PRIMARY | Fxc Corporation Dba Fxc Corp (USA) |
| Reference | Meaning |
|---|---|
| 11-1-7292 | 5/2 Secondary reference U.S. Government activity |
NSN 5340-01-494-6313 is a Clamp,retainer, manufactured by Fxc Corporation Dba Fxc Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-494-6313 has 1 manufacturer part number on file: 311-21893 (Fxc Corporation Dba Fxc Corp).
Key specifications for 311-21893: Reference Data and Literature: TM 10-1670-296-20&P AND T.O. 13C7-49-2; End Item Identification: 1670-01-475-1990. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.