PartsTable TECHNICAL DATA SHEET
NSN 3950-01-505-5305Government record, cited

Winch, Drum, Hand Operated3950-01-505-5305

NSN 3950-01-505-5305 · NIIN 015055305 · Part number HW-40
United States Monorail Corp Stanspec Div · FSC 3950 — Winches, Hoists, Cranes, and Derricks · FSG 39 — Materials Handling Equipment · CAGE 16264
Government record, cited
NSN 3950-01-505-5305 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-505-5305. Manufacturer of record part number: HW-40.
Also searched as  3950-01-505-5305 · 3950015055305 · NIIN 015055305 · 01-505-5305 · FSC 3950 Winches, Hoists, Cranes, and Derricks · CAGE 16264 · HW-40
Nearby stock numbers  ·
Features
  • Winch,drum,hand Operated — FSC 3950
  • Load Rating: 4000.0 POUNDS MAXIMUM LBS
  • Drum Flange Diameter and Location: 8.000 INCHES NOMINAL FIRST DRUM IN
  • Drum Surface Design: PLAIN
  • Gear Mechanical Advantage: TRIPLE
  • Unable to Decode: UNABLE TO DECODE
  • Operation Method: HAND
  • Drum Diameter and Location: 3.500 INCHES NOMINAL FIRST DRUM IN
Identification
  • NSN: 3950-01-505-5305
  • NIIN: 015055305
  • FSC: 3950 — Winches, Hoists, Cranes, and Derricks
  • FSG: 39 — Materials Handling Equipment
  • Primary part number: HW-40
  • Manufacturer: United States Monorail Corp Stanspec Div
General Description

The Winch,drum,hand Operated, cataloged under National Stock Number 3950-01-505-5305, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is United States Monorail Corp Stanspec Div. Government technical data includes 7 specifications, 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
ParameterValue
NSN3950-01-505-5305
Primary Part NumberHW-40
Item NameWinch,drum,hand Operated
FSC / FSG3950 / 39 — Winches, Hoists, Cranes, and Derricks
ManufacturerUnited States Monorail Corp Stanspec Div
StatusACTIVE
Load Rating4000.0 POUNDS MAXIMUM LBS
Drum Flange Diameter and Location8.000 INCHES NOMINAL FIRST DRUM IN
Drum Surface DesignPLAIN
Gear Mechanical AdvantageTRIPLE
Unable to DecodeUNABLE TO DECODE
Operation MethodHAND
Drum Diameter and Location3.500 INCHES NOMINAL FIRST DRUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
HW-40 PRIMARY United States Monorail Corp Stanspec Div (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 3950-01-505-5305?

NSN 3950-01-505-5305 is a Winch,drum,hand Operated, manufactured by United States Monorail Corp Stanspec Div, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.

What part numbers are listed for NSN 3950-01-505-5305?

NSN 3950-01-505-5305 has 1 manufacturer part number on file: HW-40 (United States Monorail Corp Stanspec Div).

What are the specifications of HW-40?

Key specifications for HW-40: Load Rating: 4000.0 POUNDS MAXIMUM LBS; Drum Flange Diameter and Location: 8.000 INCHES NOMINAL FIRST DRUM IN; Drum Surface Design: PLAIN; Gear Mechanical Advantage: TRIPLE. 7 specifications are documented in the U.S. Government catalog.

Is NSN 3950-01-505-5305 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.
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