PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

39712Gear,spur

Moog Inc. Dba Ampac-Isp Corp · NSN 3020-01-479-4426 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-479-4426 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-479-4426. Primary manufacturer part number: 39712.
Features
  • Gear,spur — FSC 3020
  • Material Document and Classification: ASTM A564, ALLOY S17400, TY 630, COND H1075 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Material: STEEL COMP 630 OVERALL
  • Teeth Quantity: 14
  • 3 verified cross-references
  • Primary manufacturer: Moog Inc. Dba Ampac-Isp Corp
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Comp 630 Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-479-4426, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Moog Inc. Dba Ampac-Isp Corp. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-479-4426
Primary Part Number39712
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerMoog Inc. Dba Ampac-Isp Corp
StatusACTIVE
Material Document and ClassificationASTM A564, ALLOY S17400, TY 630, COND H1075 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 630 OVERALL
Teeth Quantity14
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5950-00-855-89031676768 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5998-01-108-1772 INTERCHANGEABLE
Circuit Card Assembly
3020-01-479-476039713 INTERCHANGEABLE
Gear Rack
Moog Inc. Dba Ampac-Isp Corp
3040-01-479-497239719 INTERCHANGEABLE
Piston,linear Actuating Cylinder
Moog Inc. Dba Ampac-Isp Corp
3040-01-479-497639720 INTERCHANGEABLE
Piston,linear Actuating Cylinder
Moog Inc. Dba Ampac-Isp Corp
3040-01-479-513039717 INTERCHANGEABLE
Cylinder,actuating,linear
Moog Inc. Dba Ampac-Isp Corp
3040-01-479-513239718 INTERCHANGEABLE
Cylinder,actuating,linear
Moog Inc. Dba Ampac-Isp Corp
3040-01-479-513339716 INTERCHANGEABLE
Cylinder,actuating,linear
Moog Inc. Dba Ampac-Isp Corp
3040-01-633-1451 INTERCHANGEABLE
Accumulator,hydraulic
Cross-Reference Index
Part NumberManufacturer
39712 PRIMARY Moog Inc. Dba Ampac-Isp Corp (USA)
4001-39710 Moog Inc. Dba Ampac-Isp Corp (USA)
4001-39710 ITEM 2 Moog Inc. Dba Ampac-Isp Corp (USA)
Related Parts
5950-00-855-8903INTERCHANGEABLE
TRANSFORMER,POWER
1676768
5998-01-108-1772INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
3020-01-479-4760INTERCHANGEABLE
GEAR RACK
39713
3040-01-479-4972INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
39719
3040-01-479-4976INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
39720
3040-01-479-5130INTERCHANGEABLE
CYLINDER,ACTUATING,LINEAR
39717
3040-01-479-5132INTERCHANGEABLE
CYLINDER,ACTUATING,LINEAR
39718
3040-01-479-5133INTERCHANGEABLE
CYLINDER,ACTUATING,LINEAR
39716
3040-01-633-1451INTERCHANGEABLE
ACCUMULATOR,HYDRAULIC

Frequently Asked Questions

What is NSN 3020-01-479-4426?

NSN 3020-01-479-4426 is a Gear,spur, manufactured by Moog Inc. Dba Ampac-Isp Corp, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-479-4426?

NSN 3020-01-479-4426 has 3 cross-referenced part numbers: 39712 (Moog Inc. Dba Ampac-Isp Corp), 4001-39710 (Moog Inc. Dba Ampac-Isp Corp), 4001-39710 ITEM 2 (Moog Inc. Dba Ampac-Isp Corp).

What NSN replaces 3020-01-479-4426?

There are 9 known substitutes for 3020-01-479-4426: 5950-00-855-8903, 5998-01-108-1772, 3020-01-479-4760 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 39712?

Key specifications for 39712: Material Document and Classification: ASTM A564, ALLOY S17400, TY 630, COND H1075 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Part Name Assigned by Controlling Agency: PINION; Material: STEEL COMP 630 OVERALL; Teeth Quantity: 14. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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