Tensioner Pulley Assembly3950-01-660-7978

NSN 3950-01-660-7978 · NIIN 016607978 · Part number 12006-5940-23-MFR

Comrod As · FSC 3950 — Winches, Hoists, Cranes, and Derricks · FSG 39 — Materials Handling Equipment · CAGE N1000

Government record, cited

NSN 3950-01-660-7978 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-660-7978. Manufacturer of record part number: 12006-5940-23-MFR.

Also searched as 3950-01-660-7978 · 3950016607978 · NIIN 016607978 · 01-660-7978 · FSC 3950 Winches, Hoists, Cranes, and Derricks · CAGE N1000 · 12006-5940-23-MFR · 12006-5940-23

Nearby stock numbers ← 3950-01-660-3708 Frame, Hoist · 3950-01-660-9702 Crane, Floor, Portable →

Features

Tensioner Pulley Assembly — FSC 3950
2 manufacturer part numbers on file
Manufacturer of record: Comrod As

Identification

NSN: 3950-01-660-7978
NIIN: 016607978
FSC: 3950 — Winches, Hoists, Cranes, and Derricks
FSG: 39 — Materials Handling Equipment
Primary part number: 12006-5940-23-MFR
Manufacturer: Comrod As

General Description

The Tensioner Pulley Assembly, cataloged under National Stock Number 3950-01-660-7978, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Comrod As. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Tensioner Pulley Assembly
FSC / FSG	3950 — Winches, Hoists, Cranes, and Derricks (FSG 39)
Manufacturers	L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (CAGE 14304); Comrod As (CAGE N1000)

Technical Specifications

Parameter	Value
NSN	3950-01-660-7978
Primary Part Number	12006-5940-23-MFR
Item Name	Tensioner Pulley Assembly
FSC / FSG	3950 / 39 — Winches, Hoists, Cranes, and Derricks
Manufacturer	Comrod As
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
12006-5940-23	L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA)
12006-5940-23-MFR PRIMARY	Comrod As (NOR)

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 3950-01-660-7978?

NSN 3950-01-660-7978 is a Tensioner Pulley Assembly, manufactured by Comrod As, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.

What part numbers are listed for NSN 3950-01-660-7978?

NSN 3950-01-660-7978 has 2 manufacturer part numbers on file: 12006-5940-23 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications), 12006-5940-23-MFR (Comrod As).

Is NSN 3950-01-660-7978 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.

PartsTable Design LLC · partstable.com