Windlass3950-01-330-9417

NSN 3950-01-330-9417 · NIIN 013309417 · Part number MDW-137-SH

Mcelroy Marine Machinery · FSC 3950 — Winches, Hoists, Cranes, and Derricks · FSG 39 — Materials Handling Equipment · CAGE 67121

Government record, cited

NSN 3950-01-330-9417 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-330-9417. Manufacturer of record part number: MDW-137-SH.

Also searched as 3950-01-330-9417 · 3950013309417 · NIIN 013309417 · 01-330-9417 · FSC 3950 Winches, Hoists, Cranes, and Derricks · CAGE 67121 · MDW-137-SH

Nearby stock numbers ← 3950-01-330-8859 Lug Pin, Threaded · 3950-01-330-9465 Support, Winch →

Features

Windlass — FSC 3950
Operation Method: POWERED
1 manufacturer part number on file
Manufacturer of record: Mcelroy Marine Machinery

Identification

NSN: 3950-01-330-9417
NIIN: 013309417
FSC: 3950 — Winches, Hoists, Cranes, and Derricks
FSG: 39 — Materials Handling Equipment
Primary part number: MDW-137-SH
Manufacturer: Mcelroy Marine Machinery

General Description

The Windlass, cataloged under National Stock Number 3950-01-330-9417, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Mcelroy Marine Machinery. Government technical data includes 1 specification, 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

Parameter	Value
NSN	3950-01-330-9417
Primary Part Number	MDW-137-SH
Item Name	Windlass
FSC / FSG	3950 / 39 — Winches, Hoists, Cranes, and Derricks
Manufacturer	Mcelroy Marine Machinery
Status	ACTIVE
Operation Method	POWERED

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
MDW-137-SH PRIMARY	Mcelroy Marine Machinery (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 3950-01-330-9417?

NSN 3950-01-330-9417 is a Windlass, manufactured by Mcelroy Marine Machinery, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.

What part numbers are listed for NSN 3950-01-330-9417?

NSN 3950-01-330-9417 has 1 manufacturer part number on file: MDW-137-SH (Mcelroy Marine Machinery).

What are the specifications of MDW-137-SH?

Key specifications for MDW-137-SH: Operation Method: POWERED. 1 specification is documented in the U.S. Government catalog.

Is NSN 3950-01-330-9417 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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