NSN 1010-01-454-1489 · NIIN 014541489 · Part number 10456
General Dynamics - Ots, Inc. · FSC 1010 — Guns, Over 30mm up to 75mm · FSG 10 — Weapons · CAGE 26978
Government record, cited
NSN 1010-01-454-1489 — this item is cataloged by the U.S. Government under National Stock Number 1010-01-454-1489. Manufacturer of record part number: 10456.
Also searched as1010-01-454-1489 ·
1010014541489 ·
NIIN 014541489 ·
01-454-1489 ·
FSC 1010 Guns, Over 30mm up to 75mm · CAGE 26978 · 10456
Manufacturer of record: General Dynamics - Ots, Inc.
Identification
NSN: 1010-01-454-1489
NIIN: 014541489
FSC: 1010 — Guns, Over 30mm up to 75mm
FSG: 10 — Weapons
Primary part number: 10456
Manufacturer: General Dynamics - Ots, Inc.
General Description
The Parts Kit,gun, cataloged under National Stock Number 1010-01-454-1489, is classified within Federal Supply Class 1010 (Guns, Over 30mm up to 75mm) of the Weapons group. The manufacturer of record is General Dynamics - Ots, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1010-01-454-1489
Primary Part Number
10456
Item Name
Parts Kit,gun
FSC / FSG
1010 / 10 — Guns, Over 30mm up to 75mm
Manufacturer
General Dynamics - Ots, Inc.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5935-01-478-8640RFI95-13POSSIBLE MATCH
COVER,ELECTRICAL CONNECTOR
Possible match (shared part number)Trompeter Electronics, Inc.
5342-01-501-606110-456POSSIBLE MATCH
ANODE,CORROSION PREVENTIVE
Possible match (shared part number)Konrad Marine Inc Div Konrad Marine
5340-01-592-2309RFI95-1POSSIBLE MATCH
CAP,PROTECTIVE,DUST AND MOISTURE
Possible match (shared part number)Trompeter Electronics, Inc.
5935-01-634-0208RFI95-13-D10POSSIBLE MATCH
COVER,ELECTRICAL CONNECTOR
Possible match (shared part number)Trompeter Electronics, Inc.
9150-01-664-840373521POSSIBLE MATCH
LUBRICATING OIL,UTILITY
Possible match (shared part number)Fisher Manufacturing Co.
NSN 1010-01-454-1489 is a Parts Kit,gun, manufactured by General Dynamics - Ots, Inc., classified under FSC 1010, Guns, Over 30mm up to 75mm. Status: active.
What part numbers are listed for NSN 1010-01-454-1489?
NSN 1010-01-454-1489 has 1 manufacturer part number on file: 10456 (General Dynamics - Ots, Inc.).
What NSN replaces 1010-01-454-1489?
5 possible matches (shared part number, not a government interchangeability claim): 5935-01-478-8640, 5342-01-501-6061, 5340-01-592-2309. Verify interchangeability with system specifications before substitution.
What are the specifications of 10456?
Key specifications for 10456: End Item Identification: MK119 GRENADE MACHINE GUN. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1010-01-454-1489 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 1010-01-454-1489?
NSN 1010-01-454-1489 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.