The Barrel,rifle, cataloged under National Stock Number 1005-00-653-5448, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 11 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 1005-00-653-5448 |
| Primary Part Number | 6535448 |
| Item Name | Barrel,rifle |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Caliber Quantity Per Rifling Turn | 1 TURN IN 33.333 CALIBERS |
| FSC Application Data | RIFLE,CALIBER .30 |
| Rifle Bore Groove Quantity | 4 |
| Material Document and Classification | MIL-S-11595 MIL SPEC SINGLE MATERIAL RESPONSE |
| Size Designation | .30 CALIBER |
| Weapon Size Designation | .30 CALIBER |
| Land Width | 0.075 INCHES NOMINAL IN |
| Surface Treatment | PHOSPHATE MANGANESE LOCATION NOT OTHERWISE SPECIFIED |
| Material | STEEL COMP 4150 |
| Groove Width | 0.167 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN |
| Rifling Direction | RIGHT-HAND |
| 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 |
|---|---|
| 6535448 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| 6535448 | 5/9 Secondary reference Springfield Armory |
NSN 1005-00-653-5448 is a Barrel,rifle, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-00-653-5448 has 1 manufacturer part number on file: 6535448 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 6535448: Caliber Quantity Per Rifling Turn: 1 TURN IN 33.333 CALIBERS; FSC Application Data: RIFLE,CALIBER .30; Rifle Bore Groove Quantity: 4; Material Document and Classification: MIL-S-11595 MIL SPEC SINGLE MATERIAL RESPONSE. 11 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 1005-00-653-5448 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.