PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5520214Bearing,roller,needle

Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings · NSN 3110-01-221-9595 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-221-9595 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-221-9595. Primary manufacturer part number: 5520214.
Features
  • Bearing,roller,needle — FSC 3110
  • 11 verified cross-references
  • Primary manufacturer: Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,roller,needle, cataloged under National Stock Number 3110-01-221-9595, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings. This item has 11 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing,roller,needle
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersBae Systems Land & Armaments L.p. (CAGE 44114); Leonardo S.p.a. - Electronics Division - Defence Business Area (CAGE A0199); Jednolity Indeks Materialowy - Uniform Material Index (CAGE 9009H); Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings (CAGE 06144); Schaeffler Group Usa Inc (CAGE 0AJV0)
Technical Specifications
ParameterValue
NSN3110-01-221-9595
Primary Part Number5520214
Item NameBearing,roller,needle
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerIndustrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5315-00-110-679314427 INTERCHANGEABLE
Pin,straight,headed
Belfort Instrument Company
4910-00-422-879614427 INTERCHANGEABLE
Pilot,valve Seat Refacing
Black and Decker Us Inc
5365-00-641-90351442-7 INTERCHANGEABLE
Shim
Elbitamerica, Inc.
4330-01-151-8066 INTERCHANGEABLE
Filter,fluid
4330-01-175-8898 INTERCHANGEABLE
Filter,glass
5305-01-341-1193144-27 INTERCHANGEABLE
Screw,cap,socket Head
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
6515-01-384-592814-427 INTERCHANGEABLE
Balloon Dilation Catheter,cardio
Boston Scientific Corp Medi-Tech Div
Cross-Reference Index
Part NumberManufacturer
1276-06-351-02-00 Bae Systems Land & Armaments L.p. (USA)
1276-06-351-02-00 Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA)
1276-06-351 Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA)
3110PL0955416 Jednolity Indeks Materialowy - Uniform Material Index (POL)
5520214 PRIMARY Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings (USA)
14427 Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings (USA)
5520214 Schaeffler Group Usa Inc (USA)
NAO 17X30X13 Schaeffler Group Usa Inc (USA)
AP51312 Timken Aerospace, Inc Dba Torrington Product (USA)
1276-06-351 Bae Systems Land & Armaments L.p. (USA)
5520214 Naval Sea Systems Command (USA)
Related Parts
5315-00-110-6793INTERCHANGEABLE
PIN,STRAIGHT,HEADED
14427
4910-00-422-8796INTERCHANGEABLE
PILOT,VALVE SEAT REFACING
14427
5365-00-641-9035INTERCHANGEABLE
SHIM
1442-7
4330-01-151-8066INTERCHANGEABLE
FILTER,FLUID
4330-01-175-8898INTERCHANGEABLE
FILTER,GLASS
5305-01-341-1193INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
144-27
6515-01-384-5928INTERCHANGEABLE
BALLOON DILATION CATHETER,CARDIO
14-427

Frequently Asked Questions

What is NSN 3110-01-221-9595?

NSN 3110-01-221-9595 is a Bearing,roller,needle, manufactured by Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-221-9595?

NSN 3110-01-221-9595 has 11 cross-referenced part numbers: 1276-06-351-02-00 (Bae Systems Land & Armaments L.p.), 1276-06-351-02-00 (Leonardo S.p.a. - Electronics Division - Defence Business Area), 1276-06-351 (Leonardo S.p.a. - Electronics Division - Defence Business Area), 3110PL0955416 (Jednolity Indeks Materialowy - Uniform Material Index), 5520214 (Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings) and 6 more.

What NSN replaces 3110-01-221-9595?

There are 7 known substitutes for 3110-01-221-9595: 5315-00-110-6793, 4910-00-422-8796, 5365-00-641-9035 and 4 more. Verify interchangeability with system specifications before substitution.

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