The Barrel,carbine, cataloged under National Stock Number 1005-01-727-3143, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Sig Sauer Inc.. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1005-01-727-3143 |
| Primary Part Number | SIGCALX986 |
| Item Name | Barrel,carbine |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | Sig Sauer Inc. |
| Status | ACTIVE |
| Nondefinitive Spec/std Data | 2LBS WEIGHT LBS |
| 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 |
|---|---|
| SIGCALX986 PRIMARY | Sig Sauer Inc. (USA) |
NSN 1005-01-727-3143 is a Barrel,carbine, manufactured by Sig Sauer Inc., classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-01-727-3143 has 1 manufacturer part number on file: SIGCALX986 (Sig Sauer Inc.).
Key specifications for SIGCALX986: Overall Length: 8.0 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 2LBS WEIGHT LBS; Special Features: HEIGHT IS 1 INCH; WIDTH IS 1 INCH; ITEM DESCRIPTION: CALX KIT, SIGMCX, USG, 7.62X39, 7.75 IN, RATTLER (7.62 BARREL AND BOLT ASSEMBLY) MK23 MOD0 IN; Part Name Assigned by Controlling Agency: CALX KIT, SIGMCX, USG, 7.62X39, 7.75 IN, RATTLER (7.62 BARREL AND BOLT ASSEMBLY) IN. 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.
NSN 1005-01-727-3143 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.