PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30424-1Bearing,ball,annular

Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation · NSN 3110-00-133-6554 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-133-6554 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-133-6554. Primary manufacturer part number: 30424-1.
Features
  • Bearing,ball,annular — FSC 3110
  • 10 verified cross-references
  • Primary manufacturer: Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-133-6554, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation. This item has 10 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameBearing,ball,annular
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersNew Hampshire Ball Bearings Inc Div Precision Division (CAGE 50294); Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (CAGE 50027); Mpb Corp Div Timken Super Precision (CAGE 40920); Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (CAGE 70854)
Technical Specifications
ParameterValue
NSN3110-00-133-6554
Primary Part Number30424-1
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSchaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6220-00-151-7538 INTERCHANGEABLE
Lens,light
3455-00-236-3637 INTERCHANGEABLE
Reamer,machine
5360-00-702-6820304-24 INTERCHANGEABLE
Spring,helical,compression
Aerco International, Inc. Dba Aerco International Inc
4720-00-720-4163AE373-24 INTERCHANGEABLE
Hose,nonmetallic
Danfoss Power Solutions II, Llc
2835-00-963-724930424-1 INTERCHANGEABLE
Shaft,oil Pump Driv
Rtx Corporation Div Pratt & Whitney
4820-01-034-1729N30420058 INTERCHANGEABLE
Stem,fluid Valve
Leslie Controls, Inc. Dba Leslie Controls Inc
3120-01-161-032830424 INTERCHANGEABLE
Bushing,sleeve
Moog Inc. Dba Ampac-Isp Corp
5305-01-241-617530,424 INTERCHANGEABLE
Setscrew
L.s. Starrett Company (the) Div Tool Division
5940-01-296-962330424 INTERCHANGEABLE
Terminal Board
Setra Systems, Inc. Dba Gems Sensors
5970-01-338-869530424-1 INTERCHANGEABLE
Insulator,disk
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
Cross-Reference Index
Part NumberManufacturer
30424-1 New Hampshire Ball Bearings Inc Div Precision Division (USA)
30424 Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (USA)
A516-801 Mpb Corp Div Timken Super Precision (USA)
Z126X19V11G38 Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA)
Z126X19SA4293 Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA)
30424-1 PRIMARY Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA)
30424-1 PRIMARY Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (USA)
A516-812 Mpb Corp Div Timken Super Precision (USA)
30424-1 Mpb Corp Div Timken Super Precision (USA)
Z126X19V-28G-33 30-45MG Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA)
Related Parts
6220-00-151-7538INTERCHANGEABLE
LENS,LIGHT
3455-00-236-3637INTERCHANGEABLE
REAMER,MACHINE
5360-00-702-6820INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
304-24
4720-00-720-4163INTERCHANGEABLE
HOSE,NONMETALLIC
AE373-24
2835-00-963-7249INTERCHANGEABLE
SHAFT,OIL PUMP DRIV
30424-1
4820-01-034-1729INTERCHANGEABLE
STEM,FLUID VALVE
N30420058
3120-01-161-0328INTERCHANGEABLE
BUSHING,SLEEVE
30424
5305-01-241-6175INTERCHANGEABLE
SETSCREW
30,424
5940-01-296-9623INTERCHANGEABLE
TERMINAL BOARD
30424
5970-01-338-8695INTERCHANGEABLE
INSULATOR,DISK
30424-1
6545-01-375-9006INTERCHANGEABLE
SUPPORT KIT,STAPLER,SURGICAL
03424
8415-01-438-5015INTERCHANGEABLE
LINER,COMBAT VEHICLE CREWMAN'S H
93D8523-2

Frequently Asked Questions

What is NSN 3110-00-133-6554?

NSN 3110-00-133-6554 is a Bearing,ball,annular, manufactured by Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-133-6554?

NSN 3110-00-133-6554 has 10 cross-referenced part numbers: 30424-1 (New Hampshire Ball Bearings Inc Div Precision Division), 30424 (Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems), A516-801 (Mpb Corp Div Timken Super Precision), Z126X19V11G38 (Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation), Z126X19SA4293 (Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation) and 5 more.

What NSN replaces 3110-00-133-6554?

There are 12 known substitutes for 3110-00-133-6554: 6220-00-151-7538, 3455-00-236-3637, 5360-00-702-6820 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 3110-00-133-6554 still in active supply?

NSN 3110-00-133-6554 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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