PartsTable TECHNICAL DATA SHEET
NSN 1005-01-304-1450Government record, cited

Extension Bar, Assembly Front1005-01-304-1450

NSN 1005-01-304-1450 · NIIN 013041450 · Part number 6166790
Naval Sea Systems Command · FSC 1005 — Guns, Through 30mm · FSG 10 — Weapons · CAGE 53711
Government record, cited
NSN 1005-01-304-1450 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-304-1450. Manufacturer of record part number: 6166790.
Also searched as  1005-01-304-1450 · 1005013041450 · NIIN 013041450 · 01-304-1450 · FSC 1005 Guns, Through 30mm · CAGE 53711 · 6166790
Nearby stock numbers  ·
Features
  • Extension Bar,assembly Front — FSC 1005
  • General Characteristics Item Description: CADMIUM PLATE,1.000 IN. OD,FLANGED,3BOLT HOLES IN
  • 3 manufacturer part numbers on file
  • Manufacturer of record: Naval Sea Systems Command
Identification
  • NSN: 1005-01-304-1450
  • NIIN: 013041450
  • FSC: 1005 — Guns, Through 30mm
  • FSG: 10 — Weapons
  • Primary part number: 6166790
  • Manufacturer: Naval Sea Systems Command
General Description

The Extension Bar,assembly Front, cataloged under National Stock Number 1005-01-304-1450, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1005-01-304-1450
Primary Part Number6166790
Item NameExtension Bar,assembly Front
FSC / FSG1005 / 10 — Guns, Through 30mm
ManufacturerNaval Sea Systems Command
StatusACTIVE
General Characteristics Item DescriptionCADMIUM PLATE,1.000 IN. OD,FLANGED,3BOLT HOLES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL B — Remove Demilitarization Key Points
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
6166790 PRIMARY Naval Sea Systems Command (USA)
6166790 Aptiv Services 3 (us), Llc (USA)
6166790 Raytheon Company (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
REVOLVER,CALIBER .38 SPECIAL
1005-00-214-0934
REVOLVER,CALIBER .38 SPECIAL
1005-00-344-6252
SCREW,STOCK
1005-00-512-6168
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 1005-01-304-1450?

NSN 1005-01-304-1450 is a Extension Bar,assembly Front, manufactured by Naval Sea Systems Command, classified under FSC 1005, Guns, Through 30mm. Status: active.

What part numbers are listed for NSN 1005-01-304-1450?

NSN 1005-01-304-1450 has 3 manufacturer part numbers on file: 6166790 (Naval Sea Systems Command), 6166790 (Aptiv Services 3 (us), Llc), 6166790 (Raytheon Company).

What are the specifications of 6166790?

Key specifications for 6166790: General Characteristics Item Description: CADMIUM PLATE,1.000 IN. OD,FLANGED,3BOLT HOLES IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 1005-01-304-1450 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 1005-01-304-1450?

NSN 1005-01-304-1450 has DEMIL Code B. 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.
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