PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

29603Gear Set,helical,matched

M-D Pneumatics Inc · NSN 3020-01-124-3797 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-124-3797 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-124-3797. Primary manufacturer part number: 29603.
Features
  • Gear Set,helical,matched — FSC 3020
  • Nonsupply Items and Quantities: 29236 8551-1 GEAR 2
  • Component Quantity: 2
  • 3 verified cross-references
  • Primary manufacturer: M-D Pneumatics Inc
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear Set,helical,matched, cataloged under National Stock Number 3020-01-124-3797, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is M-D Pneumatics Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN3020-01-124-3797
Primary Part Number29603
Item NameGear Set,helical,matched
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerM-D Pneumatics Inc
StatusACTIVE
Nonsupply Items and Quantities29236 8551-1 GEAR 2
Component Quantity2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6210-00-195-4149 INTERCHANGEABLE
Light,indicator
4820-00-375-78594824-3113087PC4 INTERCHANGEABLE
Seat,valve
Naval Sea Systems Command
5305-00-432-281285-511 INTERCHANGEABLE
Screw,machine
Bogen Communications Inc
6625-00-765-853729603 INTERCHANGEABLE
Ammeter
Napco International Llc Dba Napco International Inc
5915-00-971-572629603 INTERCHANGEABLE
Filter,band Pass
L3harris Technologies, Inc. Div Space and Airborne Systems
4820-00-975-6960 INTERCHANGEABLE
Valve-Selector-Four
3510-01-029-781429615 INTERCHANGEABLE
Cover
Forenta Lp
1355-01-048-483585511 INTERCHANGEABLE
Transducer,pressure
Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems
5962-01-301-4862 INTERCHANGEABLE
Microcircuit,digital
5962-01-502-3730 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
29603 M-D Pneumatics Inc (USA)
29603 Tuthill Corporation Dba Tuthill Vacuum & Blower Systems (USA)
8551-1 M-D Pneumatics Inc (USA)
Related Parts
6210-00-195-4149INTERCHANGEABLE
LIGHT,INDICATOR
4820-00-375-7859INTERCHANGEABLE
SEAT,VALVE
4824-3113087PC4
5305-00-432-2812INTERCHANGEABLE
SCREW,MACHINE
85-511
6625-00-765-8537INTERCHANGEABLE
AMMETER
29603
5915-00-971-5726INTERCHANGEABLE
FILTER,BAND PASS
29603
4820-00-975-6960INTERCHANGEABLE
VALVE-SELECTOR-FOUR
3510-01-029-7814INTERCHANGEABLE
COVER
29615
1355-01-048-4835INTERCHANGEABLE
TRANSDUCER,PRESSURE
85511
5962-01-301-4862INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-502-3730INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5360-01-734-2361INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
29603

Frequently Asked Questions

What is NSN 3020-01-124-3797?

NSN 3020-01-124-3797 is a Gear Set,helical,matched, manufactured by M-D Pneumatics Inc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-124-3797?

NSN 3020-01-124-3797 has 3 cross-referenced part numbers: 29603 (M-D Pneumatics Inc), 29603 (Tuthill Corporation Dba Tuthill Vacuum & Blower Systems), 8551-1 (M-D Pneumatics Inc).

What NSN replaces 3020-01-124-3797?

There are 11 known substitutes for 3020-01-124-3797: 6210-00-195-4149, 4820-00-375-7859, 5305-00-432-2812 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 29603?

Key specifications for 29603: Nonsupply Items and Quantities: 29236 8551-1 GEAR 2; Component Quantity: 2. 2 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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