PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28850Gear,drive Motion

Moog Inc. Dba Ampac-Isp Corp · NSN 3020-01-050-3509 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-050-3509 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-050-3509. Primary manufacturer part number: 28850.
Features
  • Gear,drive Motion — FSC 3020
  • General Characteristics Item Description: CRES,17-4PH
  • 1 verified cross-reference
  • Primary manufacturer: Moog Inc. Dba Ampac-Isp Corp
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,drive Motion, cataloged under National Stock Number 3020-01-050-3509, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-050-3509
Primary Part Number28850
Item NameGear,drive Motion
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerMoog Inc. Dba Ampac-Isp Corp
StatusACTIVE
General Characteristics Item DescriptionCRES,17-4PH
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2530-00-678-5128 INTERCHANGEABLE
Cylinder,hydraulic Brake,wheel
4140-01-308-523628850 INTERCHANGEABLE
Fan,vaneaxial
Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace
4730-01-354-271428-850 INTERCHANGEABLE
Clamp,hose
Gt Exhaust Systems Inc
4710-01-382-874629336 INTERCHANGEABLE
Tube Assembly,metal
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
4710-01-383-408429335 INTERCHANGEABLE
Tube Assembly,metal
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
Cross-Reference Index
Part NumberManufacturer
28850 PRIMARY Moog Inc. Dba Ampac-Isp Corp (USA)
Related Parts
2530-00-678-5128INTERCHANGEABLE
CYLINDER,HYDRAULIC BRAKE,WHEEL
4140-01-308-5236INTERCHANGEABLE
FAN,VANEAXIAL
28850
4730-01-354-2714INTERCHANGEABLE
CLAMP,HOSE
28-850
4710-01-382-8746INTERCHANGEABLE
TUBE ASSEMBLY,METAL
29336
4710-01-383-4084INTERCHANGEABLE
TUBE ASSEMBLY,METAL
29335

Frequently Asked Questions

What is NSN 3020-01-050-3509?

NSN 3020-01-050-3509 is a Gear,drive Motion, 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 3020-01-050-3509?

NSN 3020-01-050-3509 has 1 cross-referenced part number: 28850 (Moog Inc. Dba Ampac-Isp Corp).

What NSN replaces 3020-01-050-3509?

There are 5 known substitutes for 3020-01-050-3509: 2530-00-678-5128, 4140-01-308-5236, 4730-01-354-2714 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 28850?

Key specifications for 28850: General Characteristics Item Description: CRES,17-4PH. 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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