PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21406Gear,spur

Moog Inc. Dba Ampac-Isp Corp · NSN 3020-01-199-1925 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-199-1925 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-199-1925. Primary manufacturer part number: 21406.
Features
  • Gear,spur — FSC 3020
  • Material Document and Classification: AMS 5643,17-4PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Material: STEEL COMP 630 OVERALL
  • 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 3020-01-199-1925, 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 2 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-199-1925
Primary Part Number21406
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerMoog Inc. Dba Ampac-Isp Corp
StatusACTIVE
Material Document and ClassificationAMS 5643,17-4PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 630 OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5930-00-402-0057PM-21406 INTERCHANGEABLE
Adapter,switch Actuator
Mason Electric Co. Dba Mason Controls
4720-01-188-345421406 INTERCHANGEABLE
Hose,preformed
Gates Corporation
3040-01-198-747921403 INTERCHANGEABLE
Head,linear Actuating Cylinder
Moog Inc. Dba Ampac-Isp Corp
3020-01-199-313521402 INTERCHANGEABLE
Gear Rack
Moog Inc. Dba Ampac-Isp Corp
3020-01-199-465821401 INTERCHANGEABLE
Port Head Actuator
Moog Inc. Dba Ampac-Isp Corp
3010-01-201-1280250C INTERCHANGEABLE
Actuator Subassembly
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
21406 PRIMARY Moog Inc. Dba Ampac-Isp Corp (USA)
250-21215 Moog Inc. Dba Ampac-Isp Corp (USA)
250-21215 ITEM 1 Moog Inc. Dba Ampac-Isp Corp (USA)
Related Parts
5930-00-402-0057INTERCHANGEABLE
ADAPTER,SWITCH ACTUATOR
PM-21406
4720-01-188-3454INTERCHANGEABLE
HOSE,PREFORMED
21406
3040-01-198-7479INTERCHANGEABLE
HEAD,LINEAR ACTUATING CYLINDER
21403
3020-01-199-3135INTERCHANGEABLE
GEAR RACK
21402
3020-01-199-4658INTERCHANGEABLE
PORT HEAD ACTUATOR
21401
3010-01-201-1280INTERCHANGEABLE
ACTUATOR SUBASSEMBLY
250C

Frequently Asked Questions

What is NSN 3020-01-199-1925?

NSN 3020-01-199-1925 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 3020-01-199-1925?

NSN 3020-01-199-1925 has 3 cross-referenced part numbers: 21406 (Moog Inc. Dba Ampac-Isp Corp), 250-21215 (Moog Inc. Dba Ampac-Isp Corp), 250-21215 ITEM 1 (Moog Inc. Dba Ampac-Isp Corp).

What NSN replaces 3020-01-199-1925?

There are 6 known substitutes for 3020-01-199-1925: 5930-00-402-0057, 4720-01-188-3454, 3040-01-198-7479 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21406?

Key specifications for 21406: Material Document and Classification: AMS 5643,17-4PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: STEEL COMP 630 OVERALL. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com