PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21117Gear Rack

Moog Inc. Dba Ampac-Isp Corp · NSN 3020-01-185-1227 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-185-1227 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-185-1227. Primary manufacturer part number: 21117.
Features
  • Gear Rack — FSC 3020
  • Material: STEEL 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 Overall construction
General Description

The Gear Rack, cataloged under National Stock Number 3020-01-185-1227, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-185-1227
Primary Part Number21117
Item NameGear Rack
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerMoog Inc. Dba Ampac-Isp Corp
StatusACTIVE
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-116-2011 INTERCHANGEABLE
Transistor
5305-00-144-3900 INTERCHANGEABLE
Screw,machine
2640-00-511-3544211-17/B211-17 INTERCHANGEABLE
Valve,pneumatic Tire
Goodrich Corporation
4320-00-906-979224075 INTERCHANGEABLE
Impeller and Shaft
Industrial Technologies and Services Llc
3110-00-936-7399211-17 INTERCHANGEABLE
Ball,bearing
Cnh Industrial America Llc Dba Cnh America
3010-01-116-7201930-21065 INTERCHANGEABLE
Actuator,hydraulic-Pneumatic,rot
Moog Inc. Dba Ampac-Isp Corp
4810-01-185-440421116 INTERCHANGEABLE
Head,port
Moog Inc. Dba Ampac-Isp Corp
4810-01-185-440521118 INTERCHANGEABLE
Head,transfer
Moog Inc. Dba Ampac-Isp Corp
3040-01-185-443421121 INTERCHANGEABLE
Gearshaft,spur
Moog Inc. Dba Ampac-Isp Corp
4320-01-207-248121117 INTERCHANGEABLE
Hanger and Piston Subassembly
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
21117 PRIMARY Moog Inc. Dba Ampac-Isp Corp (USA)
930-21065 Moog Inc. Dba Ampac-Isp Corp (USA)
930-21065 ITEM 17 Moog Inc. Dba Ampac-Isp Corp (USA)
Related Parts
5961-00-116-2011INTERCHANGEABLE
TRANSISTOR
5305-00-144-3900INTERCHANGEABLE
SCREW,MACHINE
2640-00-511-3544INTERCHANGEABLE
VALVE,PNEUMATIC TIRE
211-17/B211-17
4320-00-906-9792INTERCHANGEABLE
IMPELLER AND SHAFT
24075
3110-00-936-7399INTERCHANGEABLE
BALL,BEARING
211-17
3010-01-116-7201INTERCHANGEABLE
ACTUATOR,HYDRAULIC-PNEUMATIC,ROT
930-21065
4810-01-185-4404INTERCHANGEABLE
HEAD,PORT
21116
4810-01-185-4405INTERCHANGEABLE
HEAD,TRANSFER
21118
3040-01-185-4434INTERCHANGEABLE
GEARSHAFT,SPUR
21121
4320-01-207-2481INTERCHANGEABLE
HANGER AND PISTON SUBASSEMBLY
21117
4320-01-303-6402INTERCHANGEABLE
RING,WEARING
6625-01-377-3508INTERCHANGEABLE
ANALYZER,SPECTRUM
21117-001/01A

Frequently Asked Questions

What is NSN 3020-01-185-1227?

NSN 3020-01-185-1227 is a Gear Rack, 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 3020-01-185-1227?

NSN 3020-01-185-1227 has 3 cross-referenced part numbers: 21117 (Moog Inc. Dba Ampac-Isp Corp), 930-21065 (Moog Inc. Dba Ampac-Isp Corp), 930-21065 ITEM 17 (Moog Inc. Dba Ampac-Isp Corp).

What NSN replaces 3020-01-185-1227?

There are 12 known substitutes for 3020-01-185-1227: 5961-00-116-2011, 5305-00-144-3900, 2640-00-511-3544 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21117?

Key specifications for 21117: Material: STEEL OVERALL. 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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