NSN 3110-00-100-0535 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-100-0535. Manufacturer of record part number: 19268.
The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-100-0535, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is The Timken Corporation. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3110-00-100-0535
Primary Part Number
19268
Item Name
Cup,tapered Roller Bearing
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
The Timken Corporation
Status
ACTIVE
Style Designator
NORMAL ANGLE
Outside Diameter
2.6875 INCHES NOMINAL IN
Backface Corner Radius
0.0600 INCHES NOMINAL IN
Standard Tolerance Designation
AFBMA CLASS 2
Material
STEEL OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-00-448-6694A-21099POSSIBLE MATCH
GASKET
Possible match (shared part number)Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5998-00-563-0612POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
Possible match (shared part number)
2835-00-654-681521099-1POSSIBLE MATCH
SEAL,FUEL CAN
Possible match (shared part number)Alamo Aircraft, Ltd.
5905-00-882-49362100-0068POSSIBLE MATCH
RESISTOR,VARIABLE,NONWIRE WOUND,
Possible match (shared part number)Keysight Technologies Inc
3020-01-108-279621099POSSIBLE MATCH
GEAR,SPUR
Possible match (shared part number)Paccar Winch Inc Dba Paccar Winch Division
3020-01-221-147320381POSSIBLE MATCH
GEAR,INTERNAL
Possible match (shared part number)Dana Commercial Vehicle Products, Llc
4810-01-303-389221099POSSIBLE MATCH
SLEEVE AND SLIDE,DIRECTIONAL CON
Possible match (shared part number)Parker Hannifin Corporation Div Hydraulic Systems Division
5360-01-305-06582-1099POSSIBLE MATCH
SPRING,HELICAL,COMPRESSION
Possible match (shared part number)Malabar
5306-01-411-473721099POSSIBLE MATCH
BOLT,EYE
Possible match (shared part number)Science Applications International Corporation
Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems
3110001000535
6/9Informative reference only
E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
103S18
5/9Secondary reference
Bendix Corp the
103S18
5/9Secondary reference
Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St)
7384365
5/1Secondary reference
U S Army Tank Automotive Command Amsta-Im-Mm
95-0386
5/1Secondary reference
Meggitt Aircraft Braking Systems Corporation
Related Parts
5330-00-448-6694POSSIBLE MATCH
GASKET
A-21099
5998-00-563-0612POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
2835-00-654-6815POSSIBLE MATCH
SEAL,FUEL CAN
21099-1
5905-00-882-4936POSSIBLE MATCH
RESISTOR,VARIABLE,NONWIRE WOUND,
2100-0068
3020-01-108-2796POSSIBLE MATCH
GEAR,SPUR
21099
3020-01-221-1473POSSIBLE MATCH
GEAR,INTERNAL
20381
4810-01-303-3892POSSIBLE MATCH
SLEEVE AND SLIDE,DIRECTIONAL CON
21099
5360-01-305-0658POSSIBLE MATCH
SPRING,HELICAL,COMPRESSION
2-1099
5306-01-411-4737POSSIBLE MATCH
BOLT,EYE
21099
Frequently Asked Questions
What is NSN 3110-00-100-0535?
NSN 3110-00-100-0535 is a Cup,tapered Roller Bearing, manufactured by The Timken Corporation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-00-100-0535?
NSN 3110-00-100-0535 has 1 manufacturer part number on file: 19268 (The Timken Corporation).
What NSN replaces 3110-00-100-0535?
9 possible matches (shared part number, not a government interchangeability claim): 5330-00-448-6694, 5998-00-563-0612, 2835-00-654-6815. Verify interchangeability with system specifications before substitution.
What are the specifications of 19268?
Key specifications for 19268: Style Designator: NORMAL ANGLE; Overall Width: 0.4688 INCHES NOMINAL IN; Outside Diameter: 2.6875 INCHES NOMINAL IN; Backface Corner Radius: 0.0600 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 3110-00-100-0535 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.