PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SMB196134Gear,worm

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 3020-00-534-3010 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-534-3010 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-534-3010. Primary manufacturer part number: SMB196134.
Features
  • Gear,worm — FSC 3020
  • Face Nominal Width: 1.250 INCHES IN
  • Face Type: STRAIGHT
  • Thread Form Quantity: 1
  • Style Designator: HUBLESS
  • Nominal Outside Diameter: 0.693 INCHES IN
  • Material: STEEL OVERALL
  • 2 verified cross-references
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Overall construction
General Description

The Gear,worm, cataloged under National Stock Number 3020-00-534-3010, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-00-534-3010
Primary Part NumberSMB196134
Item NameGear,worm
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Face Nominal Width1.250 INCHES IN
Face TypeSTRAIGHT
Thread Form Quantity1
Style DesignatorHUBLESS
Nominal Outside Diameter0.693 INCHES IN
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
2540-00-426-9781 INTERCHANGEABLE
Bracket,drawbar Fra
1270-00-671-892952108 INTERCHANGEABLE
Waveguide Assy
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
4730-01-418-6489 INTERCHANGEABLE
Restrictor,fluid Flow
3040-01-432-595352041-1002-1 INTERCHANGEABLE
Shaft,shouldered
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4810-01-433-816552041-1003-1 INTERCHANGEABLE
Body,valve
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4730-01-443-180752108-808-1 INTERCHANGEABLE
Restrictor Unit,fluid Flow
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4730-01-444-108552108-807-1 INTERCHANGEABLE
Restrictor Unit,fluid Flow
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
7025-01-446-4139 INTERCHANGEABLE
Disk Drive Unit
7690-01-625-510052108-1 INTERCHANGEABLE
Decal
Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc
5995-01-643-536752108 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Cables to Go
Cross-Reference Index
Part NumberManufacturer
SMB196134 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
52108 Kleinschmidt Inc (USA)
Related Parts
2540-00-426-9781INTERCHANGEABLE
BRACKET,DRAWBAR FRA
1270-00-671-8929INTERCHANGEABLE
WAVEGUIDE ASSY
52108
4730-01-418-6489INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
3040-01-432-5953INTERCHANGEABLE
SHAFT,SHOULDERED
52041-1002-1
4810-01-433-8165INTERCHANGEABLE
BODY,VALVE
52041-1003-1
4730-01-443-1807INTERCHANGEABLE
RESTRICTOR UNIT,FLUID FLOW
52108-808-1
4730-01-444-1085INTERCHANGEABLE
RESTRICTOR UNIT,FLUID FLOW
52108-807-1
7025-01-446-4139INTERCHANGEABLE
DISK DRIVE UNIT
7690-01-625-5100INTERCHANGEABLE
DECAL
52108-1
5995-01-643-5367INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
52108
5995-01-707-9073INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
52108

Frequently Asked Questions

What is NSN 3020-00-534-3010?

NSN 3020-00-534-3010 is a Gear,worm, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-534-3010?

NSN 3020-00-534-3010 has 2 cross-referenced part numbers: SMB196134 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 52108 (Kleinschmidt Inc).

What NSN replaces 3020-00-534-3010?

There are 11 known substitutes for 3020-00-534-3010: 2540-00-426-9781, 1270-00-671-8929, 4730-01-418-6489 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SMB196134?

Key specifications for SMB196134: Face Nominal Width: 1.250 INCHES IN; Face Type: STRAIGHT; Thread Form Quantity: 1; Style Designator: HUBLESS. 6 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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