PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18860-1Support,winch

United States Department of the Navy Dba Naval Surface Warfare Center Panama City · NSN 3950-01-330-6007 · FSC 3950 · No Item Name Available
Verified by PartsTable
NSN 3950-01-330-6007 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-330-6007. Primary manufacturer part number: 18860-1.
Features
  • Support,winch — FSC 3950
  • General Characteristics Item Description: IRREGULARLLY SHAPED; THREE UNTHREADED MTG HOLES 0.453 IN. DIA; BODY SPOKED; COUNTERBORED BOTH ENDS,1ST END 2.010 IN. DIA.,2ND END 0.386 IN. DIA; LH IN
  • 2 verified cross-references
  • Primary manufacturer: United States Department of the Navy Dba Naval Surface Warfare Center Panama City
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Support,winch, cataloged under National Stock Number 3950-01-330-6007, is classified within Federal Supply Class 3950 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is United States Department of the Navy Dba Naval Surface Warfare Center Panama City. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3950-01-330-6007
Primary Part Number18860-1
Item NameSupport,winch
FSC / FSG3950 / 39 — No Item Name Available
ManufacturerUnited States Department of the Navy Dba Naval Surface Warfare Center Panama City
StatusACTIVE
General Characteristics Item DescriptionIRREGULARLLY SHAPED; THREE UNTHREADED MTG HOLES 0.453 IN. DIA; BODY SPOKED; COUNTERBORED BOTH ENDS,1ST END 2.010 IN. DIA.,2ND END 0.386 IN. DIA; LH IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-00-199-371105599REVB INTERCHANGEABLE
Transformer,power
L3harris Technologies, Inc. Div Space and Airborne Systems
4730-00-277-6599S6L3/4 INTERCHANGEABLE
Elbow,pipe
Murray Equipment, Inc. Dba Murray Equipment Inc
4730-00-838-6856 INTERCHANGEABLE
Elbow,pipe
5950-01-020-06465-744-01 INTERCHANGEABLE
Transformer,power
Eldec Aerospace Corp
4820-01-303-591318860 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
4820-01-423-869218-860 INTERCHANGEABLE
Cock,plug
Zurn Industries Inc Wilkins Regulator Co Div
Cross-Reference Index
Part NumberManufacturer
18860-1 PRIMARY United States Department of the Navy Dba Naval Surface Warfare Center Panama City (USA)
18860 United States Department of the Navy Dba Naval Surface Warfare Center Panama City (USA)
Related Parts
5950-00-199-3711INTERCHANGEABLE
TRANSFORMER,POWER
05599REVB
4730-00-277-6599INTERCHANGEABLE
ELBOW,PIPE
S6L3/4
4730-00-838-6856INTERCHANGEABLE
ELBOW,PIPE
5950-01-020-0646INTERCHANGEABLE
TRANSFORMER,POWER
5-744-01
4820-01-303-5913INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
18860
4820-01-423-8692INTERCHANGEABLE
COCK,PLUG
18-860

Frequently Asked Questions

What is NSN 3950-01-330-6007?

NSN 3950-01-330-6007 is a Support,winch, manufactured by United States Department of the Navy Dba Naval Surface Warfare Center Panama City, classified under FSC 3950 (No Item Name Available). Status: active.

What are the part numbers for NSN 3950-01-330-6007?

NSN 3950-01-330-6007 has 2 cross-referenced part numbers: 18860-1 (United States Department of the Navy Dba Naval Surface Warfare Center Panama City), 18860 (United States Department of the Navy Dba Naval Surface Warfare Center Panama City).

What NSN replaces 3950-01-330-6007?

There are 6 known substitutes for 3950-01-330-6007: 5950-00-199-3711, 4730-00-277-6599, 4730-00-838-6856 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18860-1?

Key specifications for 18860-1: End Item Identification: 3950013132374; General Characteristics Item Description: IRREGULARLLY SHAPED; THREE UNTHREADED MTG HOLES 0.453 IN. DIA; BODY SPOKED; COUNTERBORED BOTH ENDS,1ST END 2.010 IN. DIA.,2ND END 0.386 IN. DIA; LH IN. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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