PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9121Bushing,sleeve

Hme, Inc. Dba Hme Ahrens-Fox · NSN 3120-01-126-1089 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-126-1089 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-126-1089. Primary manufacturer part number: 9121.
Features
  • Bushing,sleeve — FSC 3120
  • 2 verified cross-references
  • Primary manufacturer: Hme, Inc. Dba Hme Ahrens-Fox
Applications
  • Industrial machinery bearing replacement
  • Motor and pump shaft assemblies
  • HVAC blower and fan assemblies
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-01-126-1089, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Hme, Inc. Dba Hme Ahrens-Fox. 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 NameBushing,sleeve
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersHme, Inc. Dba Hme Ahrens-Fox (CAGE 28158); Oshkosh Corp (CAGE 45152)
Technical Specifications
ParameterValue
NSN3120-01-126-1089
Primary Part Number9121
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerHme, Inc. Dba Hme Ahrens-Fox
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-05069121 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
5935-00-201-7059 INTERCHANGEABLE
Connector,plug,electrical
5930-00-409-548210689632-2 INTERCHANGEABLE
Switch,toggle
Us Army Aviation and Missile Command
3110-00-548-2268214-040-102-1 INTERCHANGEABLE
Bearing,planetary S
Skf Usa Inc.
5340-00-598-38178198493 INTERCHANGEABLE
Bumper
Us Army Aviation and Missile Command
5365-00-727-9012 INTERCHANGEABLE
Spacer,sleeve
5950-01-101-4598009-048-021 INTERCHANGEABLE
Coil,radio Frequency
Meggitt Safety Systems Inc
5805-01-154-8919 INTERCHANGEABLE
Telephone Terminal Subassembly
3040-01-188-126391-21 INTERCHANGEABLE
Parts Kit,linear Actuating Cylin
Hader-Seitz Inc
5940-01-310-96249121 INTERCHANGEABLE
Terminal Board
Hose-Mccann Telephone Co, Inc
Cross-Reference Index
Part NumberManufacturer
9121 PRIMARY Hme, Inc. Dba Hme Ahrens-Fox (USA)
19AS789 Oshkosh Corp (USA)
Related Parts
3110-00-100-0506INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
9121
5935-00-201-7059INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5930-00-409-5482INTERCHANGEABLE
SWITCH,TOGGLE
10689632-2
3110-00-548-2268INTERCHANGEABLE
BEARING,PLANETARY S
214-040-102-1
5340-00-598-3817INTERCHANGEABLE
BUMPER
8198493
5365-00-727-9012INTERCHANGEABLE
SPACER,SLEEVE
5950-01-101-4598INTERCHANGEABLE
COIL,RADIO FREQUENCY
009-048-021
5805-01-154-8919INTERCHANGEABLE
TELEPHONE TERMINAL SUBASSEMBLY
3040-01-188-1263INTERCHANGEABLE
PARTS KIT,LINEAR ACTUATING CYLIN
91-21
5940-01-310-9624INTERCHANGEABLE
TERMINAL BOARD
9121
3432-01-315-9242INTERCHANGEABLE
WELDING MACHINE,RESISTANCE
9121
2510-01-332-1360INTERCHANGEABLE
AIR SPRING,VEHICULAR
90557052

Frequently Asked Questions

What is NSN 3120-01-126-1089?

NSN 3120-01-126-1089 is a Bushing,sleeve, manufactured by Hme, Inc. Dba Hme Ahrens-Fox, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-126-1089?

NSN 3120-01-126-1089 has 2 cross-referenced part numbers: 9121 (Hme, Inc. Dba Hme Ahrens-Fox), 19AS789 (Oshkosh Corp).

What NSN replaces 3120-01-126-1089?

There are 12 known substitutes for 3120-01-126-1089: 3110-00-100-0506, 5935-00-201-7059, 5930-00-409-5482 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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