NSN 3950-01-343-6842 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-343-6842. Manufacturer of record part number: 551339.
Also searched as3950-01-343-6842 ·
3950013436842 ·
NIIN 013436842 ·
01-343-6842 ·
FSC 3950 Winches, Hoists, Cranes, and Derricks · CAGE 14028 · 551339
Supplementary Features: COGNIZANT SERVICE - UNITED KINGDOM ROYAL AIR FORCE
1 manufacturer part number on file
Manufacturer of record: Sypris Electronics, Llc
Identification
NSN: 3950-01-343-6842
NIIN: 013436842
FSC: 3950 — Winches, Hoists, Cranes, and Derricks
FSG: 39 — Materials Handling Equipment
Primary part number: 551339
Manufacturer: Sypris Electronics, Llc
General Description
The Capstan, cataloged under National Stock Number 3950-01-343-6842, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Sypris Electronics, Llc. Government technical data includes 1 specification, 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
Parameter
Value
NSN
3950-01-343-6842
Primary Part Number
551339
Item Name
Capstan
FSC / FSG
3950 / 39 — Winches, Hoists, Cranes, and Derricks
Manufacturer
Sypris Electronics, Llc
Status
ACTIVE
Supplementary Features
COGNIZANT SERVICE - UNITED KINGDOM ROYAL AIR FORCE
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 3950-01-343-6842?
NSN 3950-01-343-6842 is a Capstan, manufactured by Sypris Electronics, Llc, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
What part numbers are listed for NSN 3950-01-343-6842?
NSN 3950-01-343-6842 has 1 manufacturer part number on file: 551339 (Sypris Electronics, Llc).
What are the specifications of 551339?
Key specifications for 551339: Supplementary Features: COGNIZANT SERVICE - UNITED KINGDOM ROYAL AIR FORCE; Special Features: END ITEM IDENTIFICATION - ARI 23326/2 (MARS 2000),14 TRACK RECORDER,DATATAPE INCORPORATED. 1 specification is documented in the U.S. Government catalog.
Is NSN 3950-01-343-6842 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.