PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41863Parts Kit,winch

Cunico Corporation · NSN 3950-00-976-0549 · FSC 3950 · No Item Name Available
Verified by PartsTable
NSN 3950-00-976-0549 — this item is cataloged by the U.S. Government under National Stock Number 3950-00-976-0549. Primary manufacturer part number: 41863.
Features
  • Parts Kit,winch — FSC 3950
  • 2 verified cross-references
  • Primary manufacturer: Cunico Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Parts Kit,winch, cataloged under National Stock Number 3950-00-976-0549, is classified within Federal Supply Class 3950 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Cunico Corporation. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameParts Kit,winch
FSC / FSG3950 — No Item Name Available (FSG 39)
ManufacturersCunico Corporation (CAGE 53424); Custom Craft Products Inc (CAGE 92541)
Technical Specifications
ParameterValue
NSN3950-00-976-0549
Primary Part Number41863
Item NameParts Kit,winch
FSC / FSG3950 / 39 — No Item Name Available
ManufacturerCunico Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4730-00-070-457041863 INTERCHANGEABLE
Reducer,tube
Woodward Hrt Inc
5325-00-281-653011440 INTERCHANGEABLE
Ring,retaining
Napco International Llc Dba Napco International Inc
5950-00-504-7757 INTERCHANGEABLE
Transformer,audio Frequency
3455-01-054-144715493 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
2910-01-448-995041863 INTERCHANGEABLE
Valve,assy,suction
Bauer Equipment America, Inc.
5331-01-633-531741863 INTERCHANGEABLE
O-Ring
Exlar Corporation
Cross-Reference Index
Part NumberManufacturer
41863 PRIMARY Cunico Corporation (USA)
41863 Custom Craft Products Inc (USA)
Related Parts
4730-00-070-4570INTERCHANGEABLE
REDUCER,TUBE
41863
5325-00-281-6530INTERCHANGEABLE
RING,RETAINING
11440
5950-00-504-7757INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
3455-01-054-1447INTERCHANGEABLE
CUTTER,MILLING,END
15493
2910-01-448-9950INTERCHANGEABLE
VALVE,ASSY,SUCTION
41863
5331-01-633-5317INTERCHANGEABLE
O-RING
41863

Frequently Asked Questions

What is NSN 3950-00-976-0549?

NSN 3950-00-976-0549 is a Parts Kit,winch, manufactured by Cunico Corporation, classified under FSC 3950 (No Item Name Available). Status: active.

What are the part numbers for NSN 3950-00-976-0549?

NSN 3950-00-976-0549 has 2 cross-referenced part numbers: 41863 (Cunico Corporation), 41863 (Custom Craft Products Inc).

What NSN replaces 3950-00-976-0549?

There are 6 known substitutes for 3950-00-976-0549: 4730-00-070-4570, 5325-00-281-6530, 5950-00-504-7757 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com