Pulley, Groove3020-01-240-8653

NSN 3020-01-240-8653 · NIIN 012408653

FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment

Government record, cited

Also searched as 3020-01-240-8653 · 3020012408653 · NIIN 012408653 · 01-240-8653 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain

Nearby stock numbers ← 3020-01-240-8586 Gear, Spur · 3020-01-240-8654 →

Features

Pulley,groove — FSC 3020
Integral Cooling Vane: NOT INCLUDED
Design Form: PLAIN
Groove Shape: V
Groove Quantity: 2
Lightening Hole: NOT INCLUDED

Identification

NSN: 3020-01-240-8653
NIIN: 012408653
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Pulley,groove, cataloged under National Stock Number 3020-01-240-8653, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3020-01-240-8653
Item Name	Pulley,groove
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Status	ACTIVE
Integral Cooling Vane	NOT INCLUDED
Design Form	PLAIN
Groove Shape	V
Groove Quantity	2
Lightening Hole	NOT INCLUDED

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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4730-01-472-4707F6500-4-4 POSSIBLE MATCH

ELBOW,TUBE TO BOSS

Possible match (shared part number)Air-Way Manufacturing Company

Cross-Reference Index

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

Reference documents

Reference	Meaning
A7666	3/9 Design control — primary reference Everco Industries Inc

Related Parts

4730-01-472-4707POSSIBLE MATCH

ELBOW,TUBE TO BOSS

F6500-4-4

Frequently Asked Questions

What is NSN 3020-01-240-8653?

NSN 3020-01-240-8653 is a Pulley,groove, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What NSN replaces 3020-01-240-8653?

1 possible match (shared part number, not a government interchangeability claim): 4730-01-472-4707. Verify interchangeability with system specifications before substitution.

What are the specifications of 3020-01-240-8653?

Key specifications for 3020-01-240-8653: Integral Cooling Vane: NOT INCLUDED; Design Form: PLAIN; Groove Shape: V; Groove Quantity: 2. 5 specifications are documented in the U.S. Government catalog.

Is NSN 3020-01-240-8653 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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