The Receiver,automatic Gun, cataloged under National Stock Number 1005-01-686-7201, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Sig Sauer Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1005-01-686-7201 |
| Primary Part Number | WUAMCX-9B-300B-BLK-TAP-AUTO |
| Item Name | Receiver,automatic Gun |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | Sig Sauer Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| WUAMCX-9B-300B-BLK-TAP-AUTO PRIMARY | Sig Sauer Inc. (USA) |
| WUAMCX-9B-300B-BLK-TAP-AUTO | Aquaterro (AUS) |
NSN 1005-01-686-7201 is a Receiver,automatic Gun, manufactured by Sig Sauer Inc., classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-01-686-7201 has 2 manufacturer part numbers on file: WUAMCX-9B-300B-BLK-TAP-AUTO (Sig Sauer Inc.), WUAMCX-9B-300B-BLK-TAP-AUTO (Aquaterro).
Key specifications for WUAMCX-9B-300B-BLK-TAP-AUTO: Special Features: COMPLETE 300BLK 9INCH PDW LENGTH HG IN; Part Name Assigned by Controlling Agency: MCWS UPPER 7.62X35MM 9INCH IN; End Item Identification: MULTI CALIBRE WEAPON SYSTEM P/N 2400509-01. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1005-01-686-7201 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.