The Bolt Assembly,clamp, cataloged under National Stock Number 5340-00-172-2496, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Zephyr Manufacturing Co., Inc. Dba Zephyr Manufacturing Co Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-172-2496 |
| Primary Part Number | KWN-FW-3/16 |
| Item Name | Bolt Assembly,clamp |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Zephyr Manufacturing Co., Inc. Dba Zephyr Manufacturing Co Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| KWN-FW-3/16 | Zephyr Manufacturing Co., Inc. Dba Zephyr Manufacturing Co Inc (USA) |
| Reference | Meaning |
|---|---|
| WNXSF3/16 | 3/2 Design control — primary reference U.S. Government activity |
| WNX3-16 | 5/9 Secondary reference U.S. Government activity |
NSN 5340-00-172-2496 is a Bolt Assembly,clamp, manufactured by Zephyr Manufacturing Co., Inc. Dba Zephyr Manufacturing Co Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-172-2496 has 1 manufacturer part number on file: KWN-FW-3/16 (Zephyr Manufacturing Co., Inc. Dba Zephyr Manufacturing Co Inc).
Key specifications for KWN-FW-3/16: End Item Identification: USED ON MULTI AC. 0 specifications are 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.