NSN 1005-01-015-6531 · NIIN 010156531 · Part number MC3070
General Dynamics - Ots, Inc. · FSC 1005 — Guns, Through 30mm · FSG 10 — Weapons · CAGE 26978
Government record, cited
NSN 1005-01-015-6531 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-015-6531. Manufacturer of record part number: MC3070.
Also searched as1005-01-015-6531 ·
1005010156531 ·
NIIN 010156531 ·
01-015-6531 ·
FSC 1005 Guns, Through 30mm · CAGE 26978 · MC3070
General Characteristics Item Description: CONSISTS OF RING SPACER;GUN TUBE;COLLAR,SUPPORT RING;SCREW COLLAR
1 manufacturer part number on file
Manufacturer of record: General Dynamics - Ots, Inc.
Identification
NSN: 1005-01-015-6531
NIIN: 010156531
FSC: 1005 — Guns, Through 30mm
FSG: 10 — Weapons
Primary part number: MC3070
Manufacturer: General Dynamics - Ots, Inc.
General Description
The Support Front Barrel Assembly, cataloged under National Stock Number 1005-01-015-6531, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is General Dynamics - Ots, 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.
Technical Specifications
Parameter
Value
NSN
1005-01-015-6531
Primary Part Number
MC3070
Item Name
Support Front Barrel Assembly
FSC / FSG
1005 / 10 — Guns, Through 30mm
Manufacturer
General Dynamics - Ots, Inc.
Status
ACTIVE
General Characteristics Item Description
CONSISTS OF RING SPACER;GUN TUBE;COLLAR,SUPPORT RING;SCREW COLLAR
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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Frequently Asked Questions
What is NSN 1005-01-015-6531?
NSN 1005-01-015-6531 is a Support Front Barrel Assembly, manufactured by General Dynamics - Ots, Inc., classified under FSC 1005, Guns, Through 30mm. Status: active.
What part numbers are listed for NSN 1005-01-015-6531?
NSN 1005-01-015-6531 has 1 manufacturer part number on file: MC3070 (General Dynamics - Ots, Inc.).
What are the specifications of MC3070?
Key specifications for MC3070: General Characteristics Item Description: CONSISTS OF RING SPACER;GUN TUBE;COLLAR,SUPPORT RING;SCREW COLLAR. 1 specification is documented in the U.S. Government catalog.
Is NSN 1005-01-015-6531 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 1005-01-015-6531?
NSN 1005-01-015-6531 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.