Gear, Spur3020-01-345-1313

NSN 3020-01-345-1313 · NIIN 013451313 · Part number 1425AS261

Naval Air Warfare Center Aircraft Div · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 02387

Government record, cited

NSN 3020-01-345-1313 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-345-1313. Manufacturer of record part number: 1425AS261.

Also searched as 3020-01-345-1313 · 3020013451313 · NIIN 013451313 · 01-345-1313 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 02387 · 1425AS261

Nearby stock numbers ← 3020-01-345-1151 Pulley, Timing Belt · 3020-01-345-2031 Gear Rack →

Features

Gear,spur — FSC 3020
Teeth Quantity: 34
Surface Treatment Document and Classification: DOD-P-16232 MIL SPEC ALL TREATMENT RESPONSES OVERALL
Material Document and Classification: MIL-S-18729 MIL SPEC ALL MATERIAL RESPONSES OVERALL
Tooth Form: STANDARD
Surface Treatment: PHOSPHATE OVERALL
Pressure Angle: 20.0000 DEGREES
Material: STEEL COMP 4130 OVERALL

Identification

NSN: 3020-01-345-1313
NIIN: 013451313
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 1425AS261
Manufacturer: Naval Air Warfare Center Aircraft Div

General Description

The Gear,spur, cataloged under National Stock Number 3020-01-345-1313, 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 Naval Air Warfare Center Aircraft Div. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3020-01-345-1313
Primary Part Number	1425AS261
Item Name	Gear,spur
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer	Naval Air Warfare Center Aircraft Div
Status	ACTIVE
Teeth Quantity	34
Surface Treatment Document and Classification	DOD-P-16232 MIL SPEC ALL TREATMENT RESPONSES OVERALL
Material Document and Classification	MIL-S-18729 MIL SPEC ALL MATERIAL RESPONSES OVERALL
Tooth Form	STANDARD
Surface Treatment	PHOSPHATE OVERALL
Pressure Angle	20.0000 DEGREES
Material	STEEL COMP 4130 OVERALL

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
1425AS261 PRIMARY	Naval Air Warfare Center Aircraft Div (USA)
1425AS261 PRIMARY	Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (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 3020-01-345-1313?

NSN 3020-01-345-1313 is a Gear,spur, manufactured by Naval Air Warfare Center Aircraft Div, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What part numbers are listed for NSN 3020-01-345-1313?

NSN 3020-01-345-1313 has 2 manufacturer part numbers on file: 1425AS261 (Naval Air Warfare Center Aircraft Div), 1425AS261 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).

What are the specifications of 1425AS261?

Key specifications for 1425AS261: Teeth Quantity: 34; Surface Treatment Document and Classification: DOD-P-16232 MIL SPEC ALL TREATMENT RESPONSES OVERALL; Material Document and Classification: MIL-S-18729 MIL SPEC ALL MATERIAL RESPONSES OVERALL; Tooth Form: STANDARD. 7 specifications are documented in the U.S. Government catalog.

Is NSN 3020-01-345-1313 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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