PartsTable TECHNICAL DATA SHEET
NSN 1005-01-666-3431Government record, cited

Lever, Release, Small Arms1005-01-666-3431

NSN 1005-01-666-3431 · NIIN 016663431 · Part number 25CX1129
Textron Aviation Inc · FSC 1005 — Guns, Through 30mm · FSG 10 — Weapons · CAGE 7EK50
Government record, cited
NSN 1005-01-666-3431 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-666-3431. Manufacturer of record part number: 25CX1129.
Also searched as  1005-01-666-3431 · 1005016663431 · NIIN 016663431 · 01-666-3431 · FSC 1005 Guns, Through 30mm · CAGE 7EK50 · 25CX1129
Nearby stock numbers  ·
Features
  • Lever,release,small Arms — FSC 1005
  • 1 manufacturer part number on file
  • Manufacturer of record: Textron Aviation Inc
Identification
  • NSN: 1005-01-666-3431
  • NIIN: 016663431
  • FSC: 1005 — Guns, Through 30mm
  • FSG: 10 — Weapons
  • Primary part number: 25CX1129
  • Manufacturer: Textron Aviation Inc
General Description

The Lever,release,small Arms, cataloged under National Stock Number 1005-01-666-3431, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Textron Aviation Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1005-01-666-3431
Primary Part Number25CX1129
Item NameLever,release,small Arms
FSC / FSG1005 / 10 — Guns, Through 30mm
ManufacturerTextron Aviation Inc
StatusACTIVE
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
25CX1129 PRIMARY Textron Aviation Inc (USA)
Reference documents
ReferenceMeaning
25CX1129 3/9 Design control — primary reference
Beechcraft Corporation Dba Textron Aviation
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 1005-01-666-3431?

NSN 1005-01-666-3431 is a Lever,release,small Arms, manufactured by Textron Aviation Inc, classified under FSC 1005, Guns, Through 30mm. Status: active.

What part numbers are listed for NSN 1005-01-666-3431?

NSN 1005-01-666-3431 has 1 manufacturer part number on file: 25CX1129 (Textron Aviation Inc).

What are the specifications of 25CX1129?

Key specifications for 25CX1129: Special Features: UNITS PER ASSY 1;HAWKER 800XP/850XP;INFORMATION COLLECTOR; Part Name Assigned by Controlling Agency: LEVER,RELEASE,SMALL ARMS. 0 specifications are documented in the U.S. Government catalog.

Is NSN 1005-01-666-3431 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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