Trolley, Hoist3950-01-376-7259

NSN 3950-01-376-7259 · NIIN 013767259 · Part number 6569557

Naval Sea Systems Command · FSC 3950 — Winches, Hoists, Cranes, and Derricks · FSG 39 — Materials Handling Equipment · CAGE 53711

Government record, cited

NSN 3950-01-376-7259 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-376-7259. Manufacturer of record part number: 6569557.

Also searched as 3950-01-376-7259 · 3950013767259 · NIIN 013767259 · 01-376-7259 · FSC 3950 Winches, Hoists, Cranes, and Derricks · CAGE 53711 · 6569557

Nearby stock numbers ← 3950-01-376-7123 Brake and Clutch Assembly, Winch · 3950-01-376-7260 Trolley, Hoist →

Features

Trolley,hoist — FSC 3950
3 manufacturer part numbers on file
Manufacturer of record: Naval Sea Systems Command

Identification

NSN: 3950-01-376-7259
NIIN: 013767259
FSC: 3950 — Winches, Hoists, Cranes, and Derricks
FSG: 39 — Materials Handling Equipment
Primary part number: 6569557
Manufacturer: Naval Sea Systems Command

General Description

The Trolley,hoist, cataloged under National Stock Number 3950-01-376-7259, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Naval Sea Systems Command. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3950-01-376-7259
Primary Part Number	6569557
Item Name	Trolley,hoist
FSC / FSG	3950 / 39 — Winches, Hoists, Cranes, and Derricks
Manufacturer	Naval Sea Systems Command
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
6569557 PRIMARY	Naval Sea Systems Command (USA)
6569557	Raytheon Company (USA)
6569557 PRIMARY	Whelan Machine & Tool, Llc (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 3950-01-376-7259?

NSN 3950-01-376-7259 is a Trolley,hoist, manufactured by Naval Sea Systems Command, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.

What part numbers are listed for NSN 3950-01-376-7259?

NSN 3950-01-376-7259 has 3 manufacturer part numbers on file: 6569557 (Naval Sea Systems Command), 6569557 (Raytheon Company), 6569557 (Whelan Machine & Tool, Llc).

What are the specifications of 6569557?

Key specifications for 6569557: Part Name Assigned by Controlling Agency: TROLLEY,I-BEAM; End Item Identification: LOADER,ROLLING AIRFRAME MISSILE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 3950-01-376-7259 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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