NSN 3950-01-424-6862 · NIIN 014246862 · Part number C99S12429-11
Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems · FSC 3950 — Winches, Hoists, Cranes, and Derricks · FSG 39 — Materials Handling Equipment · CAGE 70974
Government record, cited
NSN 3950-01-424-6862 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-424-6862. Manufacturer of record part number: C99S12429-11.
Also searched as3950-01-424-6862 ·
3950014246862 ·
NIIN 014246862 ·
01-424-6862 ·
FSC 3950 Winches, Hoists, Cranes, and Derricks · CAGE 70974 · C99S12429-11
Manufacturer of record: Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems
Identification
NSN: 3950-01-424-6862
NIIN: 014246862
FSC: 3950 — Winches, Hoists, Cranes, and Derricks
FSG: 39 — Materials Handling Equipment
Primary part number: C99S12429-11
Manufacturer: Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems
General Description
The Plunger,brake Assembly, cataloged under National Stock Number 3950-01-424-6862, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems. 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
3950-01-424-6862
Primary Part Number
C99S12429-11
Item Name
Plunger,brake Assembly
FSC / FSG
3950 / 39 — Winches, Hoists, Cranes, and Derricks
Manufacturer
Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems
Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems (USA)
No interchangeability data on file.
Other items in FSC 3950 — Winches, Hoists, Cranes, and Derricks
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3950-00-001-1249
LINING,FRICTION
3950-00-001-3984
3950-00-001-3984 · Item name not on file
3950-00-001-6303
3950-00-001-6303 · Item name not on file
3950-00-001-6304
3950-00-001-6304 · Item name not on file
3950-00-001-6312
3950-00-001-6312 · Item name not on file
3950-00-001-6313
HOIST,TRUCK
3950-00-001-7831
3950-00-001-7831 · Item name not on file
3950-00-001-7834
COOLING COIL,WINCH
Frequently Asked Questions
What is NSN 3950-01-424-6862?
NSN 3950-01-424-6862 is a Plunger,brake Assembly, manufactured by Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
What part numbers are listed for NSN 3950-01-424-6862?
NSN 3950-01-424-6862 has 1 manufacturer part number on file: C99S12429-11 (Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems).
What are the specifications of C99S12429-11?
Key specifications for C99S12429-11: Special Features: TROLLEY UNIT; End Item Identification: 3950-01-373-1836; WEAPON SYSTEM E/I JOINT STARS PROGRAM. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3950-01-424-6862 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.