The Adapter,ammunition Chute, cataloged under National Stock Number 1005-01-649-3451, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Tactical Brass Recovery, Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1005-01-649-3451 |
| Primary Part Number | OP PR MK20 |
| Item Name | Adapter,ammunition Chute |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | Tactical Brass Recovery, Llc |
| Status | ACTIVE |
| Color | BROWN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| OPERATOR FN PR / MK20 | Tactical Brass Recovery, Llc (USA) |
| 3069000050 | Fn Herstal Dba Fabrique Nationale Nouvelle Herstal (BEL) |
| OP PR MK20 PRIMARY | Tactical Brass Recovery, Llc (USA) |
NSN 1005-01-649-3451 is a Adapter,ammunition Chute, manufactured by Tactical Brass Recovery, Llc, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-01-649-3451 has 3 manufacturer part numbers on file: OPERATOR FN PR / MK20 (Tactical Brass Recovery, Llc), 3069000050 (Fn Herstal Dba Fabrique Nationale Nouvelle Herstal), OP PR MK20 (Tactical Brass Recovery, Llc).
Key specifications for OP PR MK20: Color: BROWN; Special Features: HIGHEST CAPACITY UP TO 150-5.56 CASES OR 75-308 WIN CASES; DESIGN ALLOWS FOR SPENT GASES TO BE VENTED UPWARDS; UTILIZES TRUE LOCKING THROW LEVER MOUNT MEANING NO TOOLS REQUIRED FOR ADJUSTMENT; Part Name Assigned by Controlling Agency: BRASS CATCHER. 1 specification is 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.
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.