PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

014327-1Bearing,ball,annular

Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc · NSN 3110-00-520-3877 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-520-3877 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-520-3877. Primary manufacturer part number: 014327-1.
Features
  • Bearing,ball,annular — FSC 3110
  • Surface Finish: GROUND
  • 21 verified cross-references
  • Primary manufacturer: Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-520-3877, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 18 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-520-3877
Primary Part Number014327-1
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerMeggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
StatusCANCELLED
Surface FinishGROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5996-00-005-2235121562-1 INTERCHANGEABLE
Amplifier,radio Frequency
Lockheed Martin Corp Electronics and Missiles Div
5365-00-015-13921991 INTERCHANGEABLE
Spacer
Howmet Global Fastening Systems Inc Div Rosan Products
3110-00-108-80112B5242 INTERCHANGEABLE
Roller,bearing
Fwd Seagrave Holdings Lp
3130-00-159-14851-991 INTERCHANGEABLE
Bearing Unit,ball
Chief of Engineers Dept of Army
5360-00-205-542223383 INTERCHANGEABLE
Spring,helical,compression
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
3830-00-353-30793001991-3 INTERCHANGEABLE
Cap
New Holland Construction
5999-00-408-3931 INTERCHANGEABLE
Heat Sink,electrical-Electronic
3030-00-528-3800 INTERCHANGEABLE
Belts,v,matched Set
5360-00-561-5163 INTERCHANGEABLE
Spring,helical,compression
3110-00-710-4936 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
1991 Heckler & Koch (uk) Limited (GBR)
S3PP Timken Co Div the Timken Company (USA)
251874 Sargent Aerospace a Dover Diversified Co (USA)
Z99R6 General Motors Corp Delco Moraine Ndh Div (USA)
S3RKK Fag Bearings Corporation (USA)
42132D438 Triumph Gear Systems Inc Dba Triumph Gear Systems Inc (USA)
014327-1 PRIMARY Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (USA)
R6ZZ Nsk Corp Bearing Div (USA)
014327 Meggitt Defense Systems, Inc. Dba Meggitt Western Design (USA)
014327-1 Meggitt Defense Systems, Inc. Dba Meggitt Western Design (USA)
251874 Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging (USA)
R6ZZ Hoover Group Inc Ball and Roller Div (USA)
42132-438 Goodrich Corporation Dba Trw Lucas Aerospace (USA)
251874 Kidde-Fenwal, Llc (USA)
251874 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
442-203 The Raymond Corp Dba Raymond Sales Corp Div the Raymond Corporation (USA)
3584024 Pitney Bowes Inc. (USA)
R6ZZ Skf Usa Inc. (USA)
S3NPP Timken Co Div the Timken Company (USA)
42132-438 PRIMARY Hornet Acquisitionco, Llc Dba Onboard Systems (USA)
Related Parts
5996-00-005-2235INTERCHANGEABLE
AMPLIFIER,RADIO FREQUENCY
121562-1
5365-00-015-1392INTERCHANGEABLE
SPACER
1991
3110-00-108-8011INTERCHANGEABLE
ROLLER,BEARING
2B5242
3130-00-159-1485INTERCHANGEABLE
BEARING UNIT,BALL
1-991
5360-00-205-5422INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
23383
3830-00-353-3079INTERCHANGEABLE
CAP
3001991-3
5999-00-408-3931INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
3030-00-528-3800INTERCHANGEABLE
BELTS,V,MATCHED SET
5360-00-561-5163INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
3110-00-710-4936INTERCHANGEABLE
BEARING,BALL,ANNULAR
5930-00-808-5864INTERCHANGEABLE
SWITCH,TOGGLE
5915-00-814-9559INTERCHANGEABLE
FILTER,HIGH PASS

Frequently Asked Questions

What is NSN 3110-00-520-3877?

NSN 3110-00-520-3877 is a Bearing,ball,annular, manufactured by Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-520-3877?

NSN 3110-00-520-3877 has 21 cross-referenced part numbers: 1991 (Heckler & Koch (uk) Limited), S3PP (Timken Co Div the Timken Company), 251874 (Sargent Aerospace a Dover Diversified Co), Z99R6 (General Motors Corp Delco Moraine Ndh Div), S3RKK (Fag Bearings Corporation) and 16 more.

What NSN replaces 3110-00-520-3877?

There are 12 known substitutes for 3110-00-520-3877: 5996-00-005-2235, 5365-00-015-1392, 3110-00-108-8011 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 014327-1?

Key specifications for 014327-1: Surface Finish: GROUND. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-520-3877 still in active supply?

NSN 3110-00-520-3877 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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