PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21-022Inserter and Remover,bearing and

Bosch Automotive Service Solutions Ltd · NSN 5120-01-122-2954 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-122-2954 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-122-2954. Primary manufacturer part number: 21-022.
Features
  • Inserter and Remover,bearing and — FSC 5120
  • 2 verified cross-references
  • Primary manufacturer: Bosch Automotive Service Solutions Ltd
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Inserter and Remover,bearing and, cataloged under National Stock Number 5120-01-122-2954, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Bosch Automotive Service Solutions Ltd. 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.

Technical Specifications
ParameterValue
NSN5120-01-122-2954
Primary Part Number21-022
Item NameInserter and Remover,bearing and
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerBosch Automotive Service Solutions Ltd
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2990-00-019-610610569N INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
5330-00-074-10271181905 INTERCHANGEABLE
Gasket
Chrysler Realty Company Llc Dba Daimler Chrysler
5905-00-088-1673210-22 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Keysight Technologies Inc
2520-00-403-713221022 INTERCHANGEABLE
Coller,oil
Cummins Inc.
5970-00-442-059221022 INTERCHANGEABLE
Insulator,bushing
Magnetika Inc
6160-00-759-521410-30331 INTERCHANGEABLE
Tray,battery
The Boeing Company Div Defense
4940-00-916-975821022 INTERCHANGEABLE
Degreaser
Fluid Conditioning Products, Inc.
7035-01-095-827621022 INTERCHANGEABLE
Cover,top
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
5962-01-108-7136 INTERCHANGEABLE
Microcircuit,digital
5961-01-315-9730 INTERCHANGEABLE
Semiconductor Device,photo
Cross-Reference Index
Part NumberManufacturer
21-022 Bosch Automotive Service Solutions Ltd (GBR)
21-022 Churchill V L Ltd (GBR)
Related Parts
2990-00-019-6106INTERCHANGEABLE
MUFFLER,EXHAUST
10569N
5330-00-074-1027INTERCHANGEABLE
GASKET
1181905
5905-00-088-1673INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
210-22
2520-00-403-7132INTERCHANGEABLE
COLLER,OIL
21022
5970-00-442-0592INTERCHANGEABLE
INSULATOR,BUSHING
21022
6160-00-759-5214INTERCHANGEABLE
TRAY,BATTERY
10-30331
4940-00-916-9758INTERCHANGEABLE
DEGREASER
21022
7035-01-095-8276INTERCHANGEABLE
COVER,TOP
21022
5962-01-108-7136INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5961-01-315-9730INTERCHANGEABLE
SEMICONDUCTOR DEVICE,PHOTO
5340-01-386-2109INTERCHANGEABLE
CATCH,FLUSH
2-1022
5970-01-388-2646INTERCHANGEABLE
ADAPTER,INSULATOR
21022

Frequently Asked Questions

What is NSN 5120-01-122-2954?

NSN 5120-01-122-2954 is a Inserter and Remover,bearing and, manufactured by Bosch Automotive Service Solutions Ltd, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-122-2954?

NSN 5120-01-122-2954 has 2 cross-referenced part numbers: 21-022 (Bosch Automotive Service Solutions Ltd), 21-022 (Churchill V L Ltd).

What NSN replaces 5120-01-122-2954?

There are 12 known substitutes for 5120-01-122-2954: 2990-00-019-6106, 5330-00-074-1027, 5905-00-088-1673 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21-022?

Key specifications for 21-022: End Item Identification: 1940-01-105-5728. 1 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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