The Barrel,rifle, cataloged under National Stock Number 1005-01-594-7841, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Evolved Gear Llc Dba Primary Weapons Systems. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 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 | 1005-01-594-7841 |
| Primary Part Number | PWS MK107-BL-18 |
| Item Name | Barrel,rifle |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | Evolved Gear Llc Dba Primary Weapons Systems |
| Status | ACTIVE |
| Size Designation | 5.56 MILLIMETER MM |
| Surface Treatment | CHROMIUM INSIDE |
| Surface Treatment | OXIDE LOCATION NOT OTHERWISE SPECIFIED |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PWS MK107-BL-18 | W & E Platt Pty Ltd (AUS) |
| PWS MK107-BL-18 PRIMARY | Evolved Gear Llc Dba Primary Weapons Systems (USA) |
NSN 1005-01-594-7841 is a Barrel,rifle, manufactured by Evolved Gear Llc Dba Primary Weapons Systems, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-01-594-7841 has 2 manufacturer part numbers on file: PWS MK107-BL-18 (W & E Platt Pty Ltd), PWS MK107-BL-18 (Evolved Gear Llc Dba Primary Weapons Systems).
Key specifications for PWS MK107-BL-18: Overall Length: 7.000 INCHES NOMINAL IN; Size Designation: 5.56 MILLIMETER MM; Surface Treatment: CHROMIUM INSIDE; Surface Treatment: OXIDE LOCATION NOT OTHERWISE SPECIFIED. 4 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 1005-01-594-7841 has DEMIL Code B. 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.