Beam, Hoist3950-01-176-9683

NSN 3950-01-176-9683 · NIIN 011769683 · Part number 5187637

Marvin Engineering Co, Inc · FSC 3950 — Winches, Hoists, Cranes, and Derricks · FSG 39 — Materials Handling Equipment · CAGE 32067

Government record, cited

NSN 3950-01-176-9683 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-176-9683. Manufacturer of record part number: 5187637.

Also searched as 3950-01-176-9683 · 3950011769683 · NIIN 011769683 · 01-176-9683 · FSC 3950 Winches, Hoists, Cranes, and Derricks · CAGE 32067 · 5187637

Nearby stock numbers ← 3950-01-176-8544 · 3950-01-177-0540 Winch, Drum, Hand Operated →

Features

Beam,hoist — FSC 3950
4 manufacturer part numbers on file
Manufacturer of record: Marvin Engineering Co, Inc

Identification

NSN: 3950-01-176-9683
NIIN: 011769683
FSC: 3950 — Winches, Hoists, Cranes, and Derricks
FSG: 39 — Materials Handling Equipment
Primary part number: 5187637
Manufacturer: Marvin Engineering Co, Inc

General Description

The Beam,hoist, cataloged under National Stock Number 3950-01-176-9683, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Marvin Engineering Co, Inc. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Beam,hoist
FSC / FSG	3950 — Winches, Hoists, Cranes, and Derricks (FSG 39)
Manufacturers	Marvin Engineering Co, Inc (CAGE 32067); Raytheon Company (CAGE 15090); Whelan Machine & Tool, Llc (CAGE 0MB07); Naval Sea Systems Command (CAGE 53711)

Technical Specifications

Parameter	Value
NSN	3950-01-176-9683
Primary Part Number	5187637
Item Name	Beam,hoist
FSC / FSG	3950 / 39 — Winches, Hoists, Cranes, and Derricks
Manufacturer	Marvin Engineering Co, Inc
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	S

Cross-Reference Index

Part Number	Manufacturer
5187637 PRIMARY	Marvin Engineering Co, Inc (USA)
5187637	Raytheon Company (USA)
5187637 PRIMARY	Whelan Machine & Tool, Llc (USA)
5187637 PRIMARY	Naval Sea Systems Command (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 3950-01-176-9683?

NSN 3950-01-176-9683 is a Beam,hoist, manufactured by Marvin Engineering Co, Inc, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.

What part numbers are listed for NSN 3950-01-176-9683?

NSN 3950-01-176-9683 has 4 manufacturer part numbers on file: 5187637 (Marvin Engineering Co, Inc), 5187637 (Raytheon Company), 5187637 (Whelan Machine & Tool, Llc), 5187637 (Naval Sea Systems Command).

Is NSN 3950-01-176-9683 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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