PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41907Gear,spur

Moog Inc. Dba Ampac-Isp Corp · NSN 3020-01-503-3145 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-503-3145 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-503-3145. Primary manufacturer part number: 41907.
Features
  • Gear,spur — FSC 3020
  • Material: STEEL CORROSION RESISTING BODY
  • 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 Corrosion Resisting Body construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-503-3145, 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 1 verified specification, 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-503-3145
Primary Part Number41907
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerMoog Inc. Dba Ampac-Isp Corp
StatusACTIVE
MaterialSTEEL CORROSION RESISTING BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5999-00-077-291441907 INTERCHANGEABLE
Contact Assembly,electrical
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
6640-01-005-7362 INTERCHANGEABLE
Glove Box,laboratory
6680-01-113-803341907 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
5310-01-227-146241907 INTERCHANGEABLE
Nut Assembly,retainer Plate
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5330-01-435-495441907 INTERCHANGEABLE
Gasket
A O Smith Corporation Dba a O Smith Water Products Co
6850-01-486-2968SONOTRACE 30 INTERCHANGEABLE
Inspection Penetrant
Sonotech Inc
3020-01-503-315341908 INTERCHANGEABLE
Gear Rack
Moog Inc. Dba Ampac-Isp Corp
5935-01-519-273641-905 INTERCHANGEABLE
Connector Body,plug,electrical
Thermo King Corporation Dba Phoenix Global Distirbution.
Cross-Reference Index
Part NumberManufacturer
41905 Moog Inc. Dba Ampac-Isp Corp (USA)
15M23-41905 ITEM 2 Moog Inc. Dba Ampac-Isp Corp (USA)
41907 PRIMARY Moog Inc. Dba Ampac-Isp Corp (USA)
Related Parts
5999-00-077-2914INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
41907
6640-01-005-7362INTERCHANGEABLE
GLOVE BOX,LABORATORY
6680-01-113-8033INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
41907
5310-01-227-1462INTERCHANGEABLE
NUT ASSEMBLY,RETAINER PLATE
41907
5330-01-435-4954INTERCHANGEABLE
GASKET
41907
6850-01-486-2968INTERCHANGEABLE
INSPECTION PENETRANT
SONOTRACE 30
3020-01-503-3153INTERCHANGEABLE
GEAR RACK
41908
5935-01-519-2736INTERCHANGEABLE
CONNECTOR BODY,PLUG,ELECTRICAL
41-905

Frequently Asked Questions

What is NSN 3020-01-503-3145?

NSN 3020-01-503-3145 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 3020-01-503-3145?

NSN 3020-01-503-3145 has 3 cross-referenced part numbers: 41905 (Moog Inc. Dba Ampac-Isp Corp), 15M23-41905 ITEM 2 (Moog Inc. Dba Ampac-Isp Corp), 41907 (Moog Inc. Dba Ampac-Isp Corp).

What NSN replaces 3020-01-503-3145?

There are 8 known substitutes for 3020-01-503-3145: 5999-00-077-2914, 6640-01-005-7362, 6680-01-113-8033 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41907?

Key specifications for 41907: Material: STEEL CORROSION RESISTING BODY. 1 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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