PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27105Retainer,ball Bearing

Paxton Products Inc · NSN 4140-00-870-6978 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-00-870-6978 — this item is cataloged by the U.S. Government under National Stock Number 4140-00-870-6978. Primary manufacturer part number: 27105.
Features
  • Retainer,ball Bearing — FSC 4140
  • 3 verified cross-references
  • Primary manufacturer: Paxton Products Inc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Retainer,ball Bearing, cataloged under National Stock Number 4140-00-870-6978, is classified within Federal Supply Class 4140 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Paxton Products Inc. This item has 3 commercial cross-references from 2 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
NSN4140-00-870-6978
Primary Part Number27105
Item NameRetainer,ball Bearing
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerPaxton Products Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4130-00-475-5359122680 INTERCHANGEABLE
Filter Element,air Conditioning
Falls Filtration Technologies, Inc.
3120-00-905-250814919 INTERCHANGEABLE
Bushing,sleeve
Mission Systems Orchard Park Inc
5935-00-908-0166 INTERCHANGEABLE
Connector,plug,electrical
5940-00-958-32371491A INTERCHANGEABLE
Terminal,stud
Sensor Systems, L.l.c. Dba Sensor Systems Llc
6130-01-169-1868 INTERCHANGEABLE
Power Supply Assembly
3040-01-194-1663CB27459-001 INTERCHANGEABLE
Cap,accumulator
Moog Inc. Dba Ampac-Isp Corp
5950-01-418-2391M740 INTERCHANGEABLE
Transformer,power
Payne Magnetics, Inc.
Cross-Reference Index
Part NumberManufacturer
27105 Paxton Products Inc (USA)
149/19 Wellman Group (GBR)
38055PC25 Paxton Products Inc (USA)
Related Parts
4130-00-475-5359INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
122680
3120-00-905-2508INTERCHANGEABLE
BUSHING,SLEEVE
14919
5935-00-908-0166INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5940-00-958-3237INTERCHANGEABLE
TERMINAL,STUD
1491A
6130-01-169-1868INTERCHANGEABLE
POWER SUPPLY ASSEMBLY
3040-01-194-1663INTERCHANGEABLE
CAP,ACCUMULATOR
CB27459-001
5950-01-418-2391INTERCHANGEABLE
TRANSFORMER,POWER
M740

Frequently Asked Questions

What is NSN 4140-00-870-6978?

NSN 4140-00-870-6978 is a Retainer,ball Bearing, manufactured by Paxton Products Inc, classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-00-870-6978?

NSN 4140-00-870-6978 has 3 cross-referenced part numbers: 27105 (Paxton Products Inc), 149/19 (Wellman Group), 38055PC25 (Paxton Products Inc).

What NSN replaces 4140-00-870-6978?

There are 7 known substitutes for 4140-00-870-6978: 4130-00-475-5359, 3120-00-905-2508, 5935-00-908-0166 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 27105?

Key specifications for 27105: End Item Identification: NSN 4140-00-082-5946; NSN 4140-01-024-0266; NSN 4140-01-069-8591; NSN 4140-01-174-4369. 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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