PartsTable TECHNICAL DATA SHEET

NSN 3950-01-690-4484Government record, cited

Drum, Winch3950-01-690-4484

NSN 3950-01-690-4484 · NIIN 016904484 · Part number WM492

Evolution Trailer Technologies Inc. Dba Evolution Trailer Technologies Div None · FSC 3950 — Winches, Hoists, Cranes, and Derricks · FSG 39 — Materials Handling Equipment · CAGE 77X56

Government record, cited

NSN 3950-01-690-4484 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-690-4484. Manufacturer of record part number: WM492.

Also searched as 3950-01-690-4484 · 3950016904484 · NIIN 016904484 · 01-690-4484 · FSC 3950 Winches, Hoists, Cranes, and Derricks · CAGE 77X56 · WM492

Nearby stock numbers ← 3950-01-690-3276 Winch, Drum, Power Operated · 3950-01-690-4782 Fairlead, Sheave →

Features

Drum,winch — FSC 3950
1 manufacturer part number on file
Manufacturer of record: Evolution Trailer Technologies Inc. Dba Evolution Trailer Technologies Div None

Identification

NSN: 3950-01-690-4484
NIIN: 016904484
FSC: 3950 — Winches, Hoists, Cranes, and Derricks
FSG: 39 — Materials Handling Equipment
Primary part number: WM492
Manufacturer: Evolution Trailer Technologies Inc. Dba Evolution Trailer Technologies Div None

General Description

The Drum,winch, cataloged under National Stock Number 3950-01-690-4484, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Evolution Trailer Technologies Inc. Dba Evolution Trailer Technologies Div None. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Drum,winch
FSC / FSG	3950 — Winches, Hoists, Cranes, and Derricks (FSG 39)
Manufacturers	Evolution Trailer Technologies Inc. Dba Evolution Trailer Technologies Div None (CAGE 77X56)

Technical Specifications

Parameter	Value
NSN	3950-01-690-4484
Primary Part Number	WM492
Item Name	Drum,winch
FSC / FSG	3950 / 39 — Winches, Hoists, Cranes, and Derricks
Manufacturer	Evolution Trailer Technologies Inc. Dba Evolution Trailer Technologies Div None
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
WM492	Evolution Trailer Technologies Inc. Dba Evolution Trailer Technologies Div None (USA)

Reference documents

Reference	Meaning
WM492	3/9 Design control — primary reference Gravois Aluminum Boats, Llc Div Metal Shark

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 3950-01-690-4484?

NSN 3950-01-690-4484 is a Drum,winch, manufactured by Evolution Trailer Technologies Inc. Dba Evolution Trailer Technologies Div None, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.

What part numbers are listed for NSN 3950-01-690-4484?

NSN 3950-01-690-4484 has 1 manufacturer part number on file: WM492 (Evolution Trailer Technologies Inc. Dba Evolution Trailer Technologies Div None).

Is NSN 3950-01-690-4484 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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