Gear, Spur3020-01-280-4997

NSN 3020-01-280-4997 · NIIN 012804997 · Part number 845-0445

Hope Imaging Corporation · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 54192

Government record, cited

NSN 3020-01-280-4997 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-280-4997. Manufacturer of record part number: 845-0445.

Also searched as 3020-01-280-4997 · 3020012804997 · NIIN 012804997 · 01-280-4997 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 54192 · 845-0445

Nearby stock numbers ← 3020-01-280-4996 Gear, Spur · 3020-01-280-4998 Gear, Spur →

Features

Gear,spur — FSC 3020
Nominal Distance From Flat to Radial Center: 0.056 INCHES BOTH ENDS IN
Teeth Quantity: 10
Body Style: PLAIN, SOLID
Bore Style: D BOTH ENDS
Style Designator: HUBLESS
Pitch Diameter: 0.6250 INCHES NOMINAL IN
Tooth Form: STANDARD

Identification

NSN: 3020-01-280-4997
NIIN: 012804997
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 845-0445
Manufacturer: Hope Imaging Corporation

General Description

The Gear,spur, cataloged under National Stock Number 3020-01-280-4997, 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 Hope Imaging Corporation. Government technical data includes 12 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	3020-01-280-4997
Primary Part Number	845-0445
Item Name	Gear,spur
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer	Hope Imaging Corporation
Status	ACTIVE
Nominal Distance From Flat to Radial Center	0.056 INCHES BOTH ENDS IN
Teeth Quantity	10
Body Style	PLAIN, SOLID
Bore Style	D BOTH ENDS
Style Designator	HUBLESS
Pitch Diameter	0.6250 INCHES NOMINAL IN
Tooth Form	STANDARD
Nominal Outside Diameter	0.745 INCHES IN
Nominal Radius	0.126 INCHES BOTH ENDS IN
Pressure Angle	20.0000 DEGREES
Material	PLASTIC OVERALL
Face Nominal Width	0.500 INCHES 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
845-0445 PRIMARY	Hope Imaging Corporation (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 3020-01-280-4997?

NSN 3020-01-280-4997 is a Gear,spur, manufactured by Hope Imaging Corporation, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What part numbers are listed for NSN 3020-01-280-4997?

NSN 3020-01-280-4997 has 1 manufacturer part number on file: 845-0445 (Hope Imaging Corporation).

What are the specifications of 845-0445?

Key specifications for 845-0445: Nominal Distance From Flat to Radial Center: 0.056 INCHES BOTH ENDS IN; Teeth Quantity: 10; Body Style: PLAIN, SOLID; Bore Style: D BOTH ENDS. 12 specifications are documented in the U.S. Government catalog.

Is NSN 3020-01-280-4997 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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