PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50031-2Pinion,worm Gear

Morpac Industries, Inc Div Actuator · NSN 3020-01-492-1656 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-492-1656 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-492-1656. Primary manufacturer part number: 50031-2.
Features
  • Pinion,worm Gear — FSC 3020
  • 1 verified cross-reference
  • Primary manufacturer: Morpac Industries, Inc Div Actuator
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Pinion,worm Gear, cataloged under National Stock Number 3020-01-492-1656, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Morpac Industries, Inc Div Actuator. This item has 1 commercial cross-reference 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
NSN3020-01-492-1656
Primary Part Number50031-2
Item NamePinion,worm Gear
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerMorpac Industries, Inc Div Actuator
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5905-00-114-2263 INTERCHANGEABLE
Resistor,fixed,composition
6850-00-281-4033 INTERCHANGEABLE
Silicone Compound
5330-00-641-31221B4868 INTERCHANGEABLE
Seal,plain Encased
Caterpillar Inc Div Caterpillar Defense
5330-00-684-239050031-2 INTERCHANGEABLE
Packing Material
Johns Manville Intl
5325-00-738-02577380257 INTERCHANGEABLE
Ring,retaining
U S Army Tank Automotive Command Amsta-Im-Mm
5330-01-587-9846500312 INTERCHANGEABLE
Seal,nonmetallic Round Section
Tri-Tec Manufacturing Llc
Cross-Reference Index
Part NumberManufacturer
50031-2 PRIMARY Morpac Industries, Inc Div Actuator (USA)
Related Parts
5905-00-114-2263INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
6850-00-281-4033INTERCHANGEABLE
SILICONE COMPOUND
5330-00-641-3122INTERCHANGEABLE
SEAL,PLAIN ENCASED
1B4868
5330-00-684-2390INTERCHANGEABLE
PACKING MATERIAL
50031-2
5325-00-738-0257INTERCHANGEABLE
RING,RETAINING
7380257
5330-01-587-9846INTERCHANGEABLE
SEAL,NONMETALLIC ROUND SECTION
500312

Frequently Asked Questions

What is NSN 3020-01-492-1656?

NSN 3020-01-492-1656 is a Pinion,worm Gear, manufactured by Morpac Industries, Inc Div Actuator, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-492-1656?

NSN 3020-01-492-1656 has 1 cross-referenced part number: 50031-2 (Morpac Industries, Inc Div Actuator).

What NSN replaces 3020-01-492-1656?

There are 6 known substitutes for 3020-01-492-1656: 5905-00-114-2263, 6850-00-281-4033, 5330-00-641-3122 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50031-2?

Key specifications for 50031-2: End Item Identification: F-100 FRIGATE; 50031 WORM GEAR ASSY. 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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