PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2157-404 ITEM 6Gear Assembly,speed Decreaser

Swiss American Jewel Bearings Corp · NSN 3010-00-088-4620 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-00-088-4620 — this item is cataloged by the U.S. Government under National Stock Number 3010-00-088-4620. Primary manufacturer part number: 2157-404 ITEM 6.
Features
  • Gear Assembly,speed Decreaser — FSC 3010
  • 2 verified cross-references
  • Primary manufacturer: Swiss American Jewel Bearings Corp
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear Assembly,speed Decreaser, cataloged under National Stock Number 3010-00-088-4620, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Swiss American Jewel Bearings Corp. This item has 2 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 Assembly,speed Decreaser
FSC / FSG3010 — No Item Name Available (FSG 30)
ManufacturersSwiss American Jewel Bearings Corp (CAGE 17761); Howard Industries Div of Cyclops Industries Inc (CAGE 81041)
Technical Specifications
ParameterValue
NSN3010-00-088-4620
Primary Part Number2157-404 ITEM 6
Item NameGear Assembly,speed Decreaser
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerSwiss American Jewel Bearings Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3455-00-021-2412 INTERCHANGEABLE
File,rotary
5365-00-064-4381 INTERCHANGEABLE
Spacer,sleeve
5940-00-111-3184A79 INTERCHANGEABLE
Terminal,lug
Abb Installation Products Inc
3110-00-156-5309A7 INTERCHANGEABLE
Bearing,ball,annular
Nsk Uk Ltd
5920-00-228-7919 INTERCHANGEABLE
Fuse,cartridge
6685-00-447-1960107001 INTERCHANGEABLE
Thermometer,self-Indicating
Aqua-Chem, Inc. Dba Aqua-Chem Inc
5120-00-516-35369920-1-7 INTERCHANGEABLE
Tool Set,fastener Installation
Southco Inc
6675-00-624-4053A7 INTERCHANGEABLE
Autographic Instrument,photogram
Leica Geosystems Ag Dba Leica Geosystems Sa
4730-00-727-9627 INTERCHANGEABLE
Clamp,hose
4520-00-937-3011A7 INTERCHANGEABLE
Heating Element,electrical,nonim
Chromalox Inc Dba Chromalox Precision Heat and Control, Inc
Cross-Reference Index
Part NumberManufacturer
2157-404 ITEM 6 Swiss American Jewel Bearings Corp (USA)
A7 Howard Industries Div of Cyclops Industries Inc (USA)
Related Parts
3455-00-021-2412INTERCHANGEABLE
FILE,ROTARY
5365-00-064-4381INTERCHANGEABLE
SPACER,SLEEVE
5940-00-111-3184INTERCHANGEABLE
TERMINAL,LUG
A79
3110-00-156-5309INTERCHANGEABLE
BEARING,BALL,ANNULAR
A7
5920-00-228-7919INTERCHANGEABLE
FUSE,CARTRIDGE
6685-00-447-1960INTERCHANGEABLE
THERMOMETER,SELF-INDICATING
107001
5120-00-516-3536INTERCHANGEABLE
TOOL SET,FASTENER INSTALLATION
9920-1-7
6675-00-624-4053INTERCHANGEABLE
AUTOGRAPHIC INSTRUMENT,PHOTOGRAM
A7
4730-00-727-9627INTERCHANGEABLE
CLAMP,HOSE
4520-00-937-3011INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
A7
3441-01-005-6048INTERCHANGEABLE
BENDING MACHINE,BAR
A7
5998-01-264-6590INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
107329-901

Frequently Asked Questions

What is NSN 3010-00-088-4620?

NSN 3010-00-088-4620 is a Gear Assembly,speed Decreaser, manufactured by Swiss American Jewel Bearings Corp, classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-00-088-4620?

NSN 3010-00-088-4620 has 2 cross-referenced part numbers: 2157-404 ITEM 6 (Swiss American Jewel Bearings Corp), A7 (Howard Industries Div of Cyclops Industries Inc).

What NSN replaces 3010-00-088-4620?

There are 12 known substitutes for 3010-00-088-4620: 3455-00-021-2412, 5365-00-064-4381, 5940-00-111-3184 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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