PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J21787Remover,bearing and Bushing

Bosch Automotive Service Solutions Inc. · NSN 5120-01-187-3660 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-187-3660 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-187-3660. Primary manufacturer part number: J21787.
Features
  • Remover,bearing and Bushing — FSC 5120
  • Operation Method: NONIMPACT
  • Shape: ROUND
  • 3 verified cross-references
  • Primary manufacturer: Bosch Automotive Service Solutions Inc.
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Remover,bearing and Bushing, cataloged under National Stock Number 5120-01-187-3660, 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 Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-187-3660
Primary Part NumberJ21787
Item NameRemover,bearing and Bushing
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerBosch Automotive Service Solutions Inc.
StatusACTIVE
Operation MethodNONIMPACT
ShapeROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3455-00-203-988921787 INTERCHANGEABLE
Blade,hole Saw
Black and Decker Us Inc
5930-00-910-403321787 INTERCHANGEABLE
Switch,sensitive
Mason Electric Co. Dba Mason Controls
6610-00-988-919421787 INTERCHANGEABLE
Gasket,bezel
Aerosonic Llc
6210-01-170-0699AML51-F20A INTERCHANGEABLE
Lens,light
Honeywell International Inc. Dba Honeyweel Sensing & Controls
5340-01-417-859821787 INTERCHANGEABLE
Standoff,threaded,snap-in
Elbitamerica, Inc.
6135-01-592-869811141-000100 INTERCHANGEABLE
Battery,nonrechargeable
Physio Control Corp
4730-01-613-291413549509 INTERCHANGEABLE
Clamp,hose
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
5120PL0842886 Jednolity Indeks Materialowy - Uniform Material Index (POL)
J21787 PRIMARY Bosch Automotive Service Solutions Inc. (USA)
21787 Wright Tool Company, Llc (USA)
Related Parts
3455-00-203-9889INTERCHANGEABLE
BLADE,HOLE SAW
21787
5930-00-910-4033INTERCHANGEABLE
SWITCH,SENSITIVE
21787
6610-00-988-9194INTERCHANGEABLE
GASKET,BEZEL
21787
6210-01-170-0699INTERCHANGEABLE
LENS,LIGHT
AML51-F20A
5340-01-417-8598INTERCHANGEABLE
STANDOFF,THREADED,SNAP-IN
21787
6135-01-592-8698INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
11141-000100
4730-01-613-2914INTERCHANGEABLE
CLAMP,HOSE
13549509

Frequently Asked Questions

What is NSN 5120-01-187-3660?

NSN 5120-01-187-3660 is a Remover,bearing and Bushing, manufactured by Bosch Automotive Service Solutions Inc., classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-187-3660?

NSN 5120-01-187-3660 has 3 cross-referenced part numbers: 5120PL0842886 (Jednolity Indeks Materialowy - Uniform Material Index), J21787 (Bosch Automotive Service Solutions Inc.), 21787 (Wright Tool Company, Llc).

What NSN replaces 5120-01-187-3660?

There are 7 known substitutes for 5120-01-187-3660: 3455-00-203-9889, 5930-00-910-4033, 6610-00-988-9194 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J21787?

Key specifications for J21787: Operation Method: NONIMPACT; Shape: ROUND. 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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