PartsTable TECHNICAL DATA SHEET
NSN 1005-01-726-2842Government record, cited

Mount, Rifle1005-01-726-2842

NSN 1005-01-726-2842 · NIIN 017262842 · Part number HJX50009-210-3
Lockheed Martin Corporation Div Mfc · FSC 1005 — Guns, Through 30mm · FSG 10 — Weapons · CAGE 622B7
Government record, cited
NSN 1005-01-726-2842 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-726-2842. Manufacturer of record part number: HJX50009-210-3.
Also searched as  1005-01-726-2842 · 1005017262842 · NIIN 017262842 · 01-726-2842 · FSC 1005 Guns, Through 30mm · CAGE 622B7 · HJX50009-210-3
Nearby stock numbers  ·
Features
  • Mount,rifle — FSC 1005
  • Model Number: M4
  • Size Designation: 5.56 MILLIMETER MM
  • Cubic Measure: 1.875 CUBIC INCHES
  • 1 manufacturer part number on file
  • Manufacturer of record: Lockheed Martin Corporation Div Mfc
Identification
  • NSN: 1005-01-726-2842
  • NIIN: 017262842
  • FSC: 1005 — Guns, Through 30mm
  • FSG: 10 — Weapons
  • Primary part number: HJX50009-210-3
  • Manufacturer: Lockheed Martin Corporation Div Mfc
General Description

The Mount,rifle, cataloged under National Stock Number 1005-01-726-2842, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Lockheed Martin Corporation Div Mfc. Government technical data includes 3 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. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1005-01-726-2842
Primary Part NumberHJX50009-210-3
Item NameMount,rifle
FSC / FSG1005 / 10 — Guns, Through 30mm
ManufacturerLockheed Martin Corporation Div Mfc
StatusACTIVE
Model NumberM4
Size Designation5.56 MILLIMETER MM
Cubic Measure1.875 CUBIC INCHES
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
HJX50009-210-3 PRIMARY Lockheed Martin Corporation Div Mfc (USA)
No interchangeability data on file.
Other items in FSC 1005 — Guns, Through 30mm
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1005-00-214-0934
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SCREW,STOCK
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BUTTON,CARRIER LATC
1005-00-915-0903
VALVE,REFILL ASSY
1005-00-937-5839
REVOLVER,CALIBER .38 SPECIAL
1005-00-937-5840
REVOLVER,CALIBER .38 SPECIAL
1005-01-251-9180
PIN,TRIGGER HOUSING

Frequently Asked Questions

What is NSN 1005-01-726-2842?

NSN 1005-01-726-2842 is a Mount,rifle, manufactured by Lockheed Martin Corporation Div Mfc, classified under FSC 1005, Guns, Through 30mm. Status: active.

What part numbers are listed for NSN 1005-01-726-2842?

NSN 1005-01-726-2842 has 1 manufacturer part number on file: HJX50009-210-3 (Lockheed Martin Corporation Div Mfc).

What are the specifications of HJX50009-210-3?

Key specifications for HJX50009-210-3: Model Number: M4; Size Designation: 5.56 MILLIMETER MM; Special Features: M4 RIFLE STOCK MOUNT; LENGTH: 2.5 INCHES; WIDTH: 1.5 INCHES; HEIGHT: 0.5 INCHES; WEIGHT: 0.2 POUNDS LBS; Cubic Measure: 1.875 CUBIC INCHES. 3 specifications are documented in the U.S. Government catalog.

Is NSN 1005-01-726-2842 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.

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.
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