PartsTable TECHNICAL DATA SHEET

NSN 3950-01-045-5906Government record, cited

Tread, Trolley3950-01-045-5906

NSN 3950-01-045-5906 · NIIN 010455906

FSC 3950 — Winches, Hoists, Cranes, and Derricks · FSG 39 — Materials Handling Equipment

Government record, cited

Also searched as 3950-01-045-5906 · 3950010455906 · NIIN 010455906 · 01-045-5906 · FSC 3950 Winches, Hoists, Cranes, and Derricks · CB71-42094-1 · CB71-42002PC65 · CB71-42094

Nearby stock numbers ← 3950-01-045-5416 Disk, Chain Hoist · 3950-01-045-7155 →

Features

Tread,trolley — FSC 3950
General Characteristics Item Description: ALLOY STEEL TUBING 4142-H,HEAT TREATED; 4.950 IN. OD; 0.062 IN. WALL THICKNESS; 3.936 IN. MIN ID,3.937 IN. MAX ID; 1.500 IN. H; 0.120 IN. W OF INTERNAL GROOVE; 4.174 IN. DIA OF GROOVE IN

Identification

NSN: 3950-01-045-5906
NIIN: 010455906
FSC: 3950 — Winches, Hoists, Cranes, and Derricks
FSG: 39 — Materials Handling Equipment

General Description

The Tread,trolley, cataloged under National Stock Number 3950-01-045-5906, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3950-01-045-5906
Item Name	Tread,trolley
FSC / FSG	3950 / 39 — Winches, Hoists, Cranes, and Derricks
Status	ACTIVE
General Characteristics Item Description	ALLOY STEEL TUBING 4142-H,HEAT TREATED; 4.950 IN. OD; 0.062 IN. WALL THICKNESS; 3.936 IN. MIN ID,3.937 IN. MAX ID; 1.500 IN. H; 0.120 IN. W OF INTERNAL GROOVE; 4.174 IN. DIA OF GROOVE IN

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
CB71-42094-1	3/9 Design control — primary reference U.S. Government activity
CB71-42002PC65	5/9 Secondary reference U.S. Government activity
CB71-42094	D/9 Drawing number reference only U.S. Government activity

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 3950-01-045-5906?

NSN 3950-01-045-5906 is a Tread,trolley, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.

What are the specifications of 3950-01-045-5906?

Key specifications for 3950-01-045-5906: General Characteristics Item Description: ALLOY STEEL TUBING 4142-H,HEAT TREATED; 4.950 IN. OD; 0.062 IN. WALL THICKNESS; 3.936 IN. MIN ID,3.937 IN. MAX ID; 1.500 IN. H; 0.120 IN. W OF INTERNAL GROOVE; 4.174 IN. DIA OF GROOVE IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 3950-01-045-5906 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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