PartsTable TECHNICAL DATA SHEET

NSN 3950-01-623-1928Government record, cited

Tensioner Pulley Assembly3950-01-623-1928

NSN 3950-01-623-1928 · NIIN 016231928 · Part number 4016022

Oshkosh Defense Llc · FSC 3950 — Winches, Hoists, Cranes, and Derricks · FSG 39 — Materials Handling Equipment · CAGE 75Q65

Government record, cited

NSN 3950-01-623-1928 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-623-1928. Manufacturer of record part number: 4016022.

Also searched as 3950-01-623-1928 · 3950016231928 · NIIN 016231928 · 01-623-1928 · FSC 3950 Winches, Hoists, Cranes, and Derricks · CAGE 75Q65 · 4016022

Nearby stock numbers ← 3950-01-623-0244 Guide Assembly, Level, Winch · 3950-01-623-1965 Capstan →

Features

Tensioner Pulley Assembly — FSC 3950
1 manufacturer part number on file
Manufacturer of record: Oshkosh Defense Llc

Identification

NSN: 3950-01-623-1928
NIIN: 016231928
FSC: 3950 — Winches, Hoists, Cranes, and Derricks
FSG: 39 — Materials Handling Equipment
Primary part number: 4016022
Manufacturer: Oshkosh Defense Llc

General Description

The Tensioner Pulley Assembly, cataloged under National Stock Number 3950-01-623-1928, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Oshkosh Defense Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Tensioner Pulley Assembly
FSC / FSG	3950 — Winches, Hoists, Cranes, and Derricks (FSG 39)
Manufacturers	Oshkosh Defense Llc (CAGE 75Q65)

Technical Specifications

Parameter	Value
NSN	3950-01-623-1928
Primary Part Number	4016022
Item Name	Tensioner Pulley Assembly
FSC / FSG	3950 / 39 — Winches, Hoists, Cranes, and Derricks
Manufacturer	Oshkosh Defense Llc
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
4016022 PRIMARY	Oshkosh Defense Llc (USA)

Reference documents

Reference	Meaning
4016022	5/9 Secondary reference Oshkosh Corp

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 3950-01-623-1928?

NSN 3950-01-623-1928 is a Tensioner Pulley Assembly, manufactured by Oshkosh Defense Llc, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.

What part numbers are listed for NSN 3950-01-623-1928?

NSN 3950-01-623-1928 has 1 manufacturer part number on file: 4016022 (Oshkosh Defense Llc).

Is NSN 3950-01-623-1928 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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