PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

203120Hoist,chain

Jpw Industries Inc. Dba Jpw Industries Inc · NSN 3950-01-475-3987 · FSC 3950 · No Item Name Available
Verified by PartsTable
NSN 3950-01-475-3987 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-475-3987. Primary manufacturer part number: 203120.
Features
  • Hoist,chain — FSC 3950
  • Hook Quantity: 2
  • Braking Method: MECHANICAL
  • Raised Position Distance Between Suspension Hook and Load Hook Bearing Surface: 11.750 INCHES NOMINAL IN
  • Operation Method: HAND
  • Load Element Quantity Per Hook: 1
  • Load Rating: 2200.0 POUNDS MAXIMUM LBS
  • Test Data Document: 80204-B30.16JBI9008T-CLASS STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Hoist,chain, cataloged under National Stock Number 3950-01-475-3987, is classified within Federal Supply Class 3950 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Jpw Industries Inc. Dba Jpw Industries Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3950-01-475-3987
Primary Part Number203120
Item NameHoist,chain
FSC / FSG3950 / 39 — No Item Name Available
ManufacturerJpw Industries Inc. Dba Jpw Industries Inc
StatusACTIVE
Hook Quantity2
Braking MethodMECHANICAL
Raised Position Distance Between Suspension Hook and Load Hook Bearing Surface11.750 INCHES NOMINAL IN
Operation MethodHAND
Load Element Quantity Per Hook1
Load Rating2200.0 POUNDS MAXIMUM LBS
Test Data Document80204-B30.16JBI9008T-CLASS STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Mounting MethodHOOK SUSPENSION
Chain TypePROOF COIL
Chain Material Diameter0.250 INCHES NOMINAL IN
Mounting PositionRIGHT ANGLE
Mechanical Advantage MethodSPUR GEAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5342-00-072-0052101510 INTERCHANGEABLE
Clamp
Bull SAS
5961-00-084-0982UT234 INTERCHANGEABLE
Semiconductor Device,diode
Micro Uspd Inc
3110-00-120-3094295-9XA INTERCHANGEABLE
Bearing,roller,needle
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5905-00-412-0758 INTERCHANGEABLE
Resistor,fixed,composition
6640-00-431-452010-1510 INTERCHANGEABLE
Graduate,liquid,laboratory
Sklar Corporation Dba Sklar Instruments
5905-00-617-2650120SIF50 INTERCHANGEABLE
Resistor,fixed,wire Wound
Sprague Electric Co World Hqs
5330-00-641-223037574 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
6135-00-835-721013A INTERCHANGEABLE
Battery,nonrechargeable
American National Standards Institute Incorporated Dba American National Standards Institute
2920-00-900-2926 INTERCHANGEABLE
Spark Plug
5950-01-014-1514 INTERCHANGEABLE
Coil,radio Frequency
Cross-Reference Index
Part NumberManufacturer
101311 Jet Equipment & Tools Inc (USA)
L90 Jet Equipment & Tools Inc (USA)
104220 Jpw Industries Inc. Dba Jpw Industries Inc (USA)
203120 PRIMARY Jpw Industries Inc. Dba Jpw Industries Inc (USA)
101510 Jet Equipment & Tools Inc (USA)
Related Parts
5342-00-072-0052INTERCHANGEABLE
CLAMP
101510
5961-00-084-0982INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
UT234
3110-00-120-3094INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
295-9XA
5905-00-412-0758INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
6640-00-431-4520INTERCHANGEABLE
GRADUATE,LIQUID,LABORATORY
10-1510
5905-00-617-2650INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
120SIF50
5330-00-641-2230INTERCHANGEABLE
SEAL,PLAIN ENCASED
37574
6135-00-835-7210INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
13A
2920-00-900-2926INTERCHANGEABLE
SPARK PLUG
5950-01-014-1514INTERCHANGEABLE
COIL,RADIO FREQUENCY
4940-01-093-5545INTERCHANGEABLE
TRANSDUCER ASSEMBLY
4820-01-120-3986INTERCHANGEABLE
BALL,VALVE,PORTED
1013-11

Frequently Asked Questions

What is NSN 3950-01-475-3987?

NSN 3950-01-475-3987 is a Hoist,chain, manufactured by Jpw Industries Inc. Dba Jpw Industries Inc, classified under FSC 3950 (No Item Name Available). Status: active.

What are the part numbers for NSN 3950-01-475-3987?

NSN 3950-01-475-3987 has 5 cross-referenced part numbers: 101311 (Jet Equipment & Tools Inc), L90 (Jet Equipment & Tools Inc), 104220 (Jpw Industries Inc. Dba Jpw Industries Inc), 203120 (Jpw Industries Inc. Dba Jpw Industries Inc), 101510 (Jet Equipment & Tools Inc).

What NSN replaces 3950-01-475-3987?

There are 12 known substitutes for 3950-01-475-3987: 5342-00-072-0052, 5961-00-084-0982, 3110-00-120-3094 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 203120?

Key specifications for 203120: Hook Quantity: 2; Braking Method: MECHANICAL; Raised Position Distance Between Suspension Hook and Load Hook Bearing Surface: 11.750 INCHES NOMINAL IN; Operation Method: HAND. 12 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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