PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55005AGear,helical

Kleinschmidt Inc · NSN 3020-00-537-7693 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-537-7693 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-537-7693. Primary manufacturer part number: 55005A.
Features
  • Gear,helical — FSC 3020
  • 3 verified cross-references
  • Primary manufacturer: Kleinschmidt Inc
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,helical, cataloged under National Stock Number 3020-00-537-7693, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Kleinschmidt Inc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear,helical
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersKleinschmidt Inc (CAGE 82423); Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (CAGE 80063)
Technical Specifications
ParameterValue
NSN3020-00-537-7693
Primary Part Number55005A
Item NameGear,helical
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerKleinschmidt Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3950-00-290-1378 INTERCHANGEABLE
Hoisting and Rotating Assembly,p
5930-00-327-709555005 INTERCHANGEABLE
Switch Assembly,can
Frontgrade Technologies Inc.
5305-00-448-1453 INTERCHANGEABLE
Screw,assembled Washer
5995-00-705-3821 INTERCHANGEABLE
Cable Assembly,radio Frequency
6685-00-936-603955005 INTERCHANGEABLE
Gage,pressure,dial Indicating
3d Instruments Llc. Dba Sierra Precision
6625-01-211-9820 INTERCHANGEABLE
Logic Troubleshoot
5360-01-231-495355005 INTERCHANGEABLE
Spring
Mcneil Ohio Corp
3040-01-332-139955005 INTERCHANGEABLE
Core,flexible Shaft Assembly
Amersham Health Inc.
4235-01-391-3110SK55 INTERCHANGEABLE
Spill Clean-Up Kit,hazardous Mat
Oclanspill Inc
6530-01-477-138955005 INTERCHANGEABLE
Cot,special Needs,complete Packa
Ems Innovations Inc.
Cross-Reference Index
Part NumberManufacturer
55005A Kleinschmidt Inc (USA)
55005 Kleinschmidt Inc (USA)
SMB187585 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
3950-00-290-1378INTERCHANGEABLE
HOISTING AND ROTATING ASSEMBLY,P
5930-00-327-7095INTERCHANGEABLE
SWITCH ASSEMBLY,CAN
55005
5305-00-448-1453INTERCHANGEABLE
SCREW,ASSEMBLED WASHER
5995-00-705-3821INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
6685-00-936-6039INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
55005
6625-01-211-9820INTERCHANGEABLE
LOGIC TROUBLESHOOT
5360-01-231-4953INTERCHANGEABLE
SPRING
55005
3040-01-332-1399INTERCHANGEABLE
CORE,FLEXIBLE SHAFT ASSEMBLY
55005
4235-01-391-3110INTERCHANGEABLE
SPILL CLEAN-UP KIT,HAZARDOUS MAT
SK55
6530-01-477-1389INTERCHANGEABLE
COT,SPECIAL NEEDS,COMPLETE PACKA
55005
5995-01-566-0400INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
55005
5920-01-611-7635INTERCHANGEABLE
FUSE,CARTRIDGE
55-005

Frequently Asked Questions

What is NSN 3020-00-537-7693?

NSN 3020-00-537-7693 is a Gear,helical, manufactured by Kleinschmidt Inc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-537-7693?

NSN 3020-00-537-7693 has 3 cross-referenced part numbers: 55005A (Kleinschmidt Inc), 55005 (Kleinschmidt Inc), SMB187585 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).

What NSN replaces 3020-00-537-7693?

There are 12 known substitutes for 3020-00-537-7693: 3950-00-290-1378, 5930-00-327-7095, 5305-00-448-1453 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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