Pulley, Groove3020-01-319-9423

NSN 3020-01-319-9423 · NIIN 013199423 · Part number 110559X

Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 49576

Government record, cited

NSN 3020-01-319-9423 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-319-9423. Manufacturer of record part number: 110559X.

Also searched as 3020-01-319-9423 · 3020013199423 · NIIN 013199423 · 01-319-9423 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 49576 · 110559X

Nearby stock numbers ← 3020-01-319-9422 Pulley, Groove · 3020-01-320-0082 Gear, Worm →

Features

Pulley,groove — FSC 3020
Bore Feature: INCLUDED
Design Form: PLAIN
Groove Shape: V
Bore Type: STRAIGHT
Groove Quantity: 4
Bore Diameter: 2.000 INCHES NOMINAL IN
Material: IRON CAST OVERALL

Identification

NSN: 3020-01-319-9423
NIIN: 013199423
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 110559X
Manufacturer: Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor

General Description

The Pulley,groove, cataloged under National Stock Number 3020-01-319-9423, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3020-01-319-9423
Primary Part Number	110559X
Item Name	Pulley,groove
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer	Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
Status	ACTIVE
Bore Feature	INCLUDED
Design Form	PLAIN
Groove Shape	V
Bore Type	STRAIGHT
Groove Quantity	4
Bore Diameter	2.000 INCHES NOMINAL IN
Material	IRON CAST OVERALL
Face Width	5.000 INCHES NOMINAL 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

Part Number	Manufacturer
110559X PRIMARY	Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA)

No interchangeability data on file.

Other items in FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3020-00-000-0091

GEAR,SPUR

3020-00-001-0027

3020-00-001-0027 · Item name not on file

3020-00-001-0028

3020-00-001-0028 · Item name not on file

3020-00-001-0063

3020-00-001-0063 · Item name not on file

3020-00-001-0064

3020-00-001-0064 · Item name not on file

3020-00-001-0066

3020-00-001-0066 · Item name not on file

3020-00-001-0071

3020-00-001-0071 · Item name not on file

3020-00-001-0072

3020-00-001-0072 · Item name not on file

Frequently Asked Questions

What is NSN 3020-01-319-9423?

NSN 3020-01-319-9423 is a Pulley,groove, manufactured by Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What part numbers are listed for NSN 3020-01-319-9423?

NSN 3020-01-319-9423 has 1 manufacturer part number on file: 110559X (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor).

What are the specifications of 110559X?

Key specifications for 110559X: Bore Feature: INCLUDED; Design Form: PLAIN; Groove Shape: V; Bore Type: STRAIGHT. 8 specifications are documented in the U.S. Government catalog.

Is NSN 3020-01-319-9423 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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