PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21050Cone and Rollers,tapered Roller

Duracote Corp · NSN 3110-00-835-1785 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-835-1785 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-835-1785. Primary manufacturer part number: 21050.
Features
  • Cone and Rollers,tapered Roller — FSC 3110
  • 5 verified cross-references
  • Primary manufacturer: Duracote Corp
Applications
  • Industrial machinery bearing replacement
  • Motor and pump shaft assemblies
  • HVAC blower and fan assemblies
General Description

The Cone and Rollers,tapered Roller, cataloged under National Stock Number 3110-00-835-1785, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Duracote Corp. This item has 5 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: Active.

Catalog Facts
Item NameCone and Rollers,tapered Roller
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersBendix Corp the Industrial Tools Div Chicago Plant (CAGE 53724); Duracote Corp (CAGE 92515); Star Linear Systems Co Sub of Mannesmann Rexroth Co (CAGE 66300); Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (CAGE 13499)
Technical Specifications
ParameterValue
NSN3110-00-835-1785
Primary Part Number21050
Item NameCone and Rollers,tapered Roller
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerDuracote Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-0642 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5330-00-133-204338727 INTERCHANGEABLE
Gasket
Whirlpool Corp Dba Whirlpool Corp
3950-00-460-5761 INTERCHANGEABLE
Sleeve,wear
5920-00-578-3050AF15050 INTERCHANGEABLE
Fuse Link,electrical
Southern States Llc
6125-00-660-856321050 INTERCHANGEABLE
Motor-Generator
Hyundai Ideal Electric Co.
3120-01-009-7527 INTERCHANGEABLE
Bearing,sleeve
5962-01-040-6377 INTERCHANGEABLE
Microcircuit,linear
5935-01-094-856821050 INTERCHANGEABLE
Connector,receptacle,electrical
L3 Technologies, Inc. Div Communication Systems-West
4810-01-191-6690 INTERCHANGEABLE
Actuator,electromechanical,rotar
5305-01-212-3449 INTERCHANGEABLE
Screw,machine
Cross-Reference Index
Part NumberManufacturer
21050 Bendix Corp the Industrial Tools Div Chicago Plant (USA)
21050 PRIMARY Duracote Corp (USA)
21050-MG PRIMARY Star Linear Systems Co Sub of Mannesmann Rexroth Co (USA)
309-1157-010 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
21050 Star Linear Systems Co Sub of Mannesmann Rexroth Co (USA)
Related Parts
3110-00-100-0642INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5330-00-133-2043INTERCHANGEABLE
GASKET
38727
3950-00-460-5761INTERCHANGEABLE
SLEEVE,WEAR
5920-00-578-3050INTERCHANGEABLE
FUSE LINK,ELECTRICAL
AF15050
6125-00-660-8563INTERCHANGEABLE
MOTOR-GENERATOR
21050
3120-01-009-7527INTERCHANGEABLE
BEARING,SLEEVE
5962-01-040-6377INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5935-01-094-8568INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
21050
4810-01-191-6690INTERCHANGEABLE
ACTUATOR,ELECTROMECHANICAL,ROTAR
5305-01-212-3449INTERCHANGEABLE
SCREW,MACHINE
5935-01-282-4965INTERCHANGEABLE
T CONNECTOR
21050
6550-01-318-0467INTERCHANGEABLE
COAGULASE TEST REAGENT
R21050

Frequently Asked Questions

What is NSN 3110-00-835-1785?

NSN 3110-00-835-1785 is a Cone and Rollers,tapered Roller, manufactured by Duracote Corp, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-835-1785?

NSN 3110-00-835-1785 has 5 cross-referenced part numbers: 21050 (Bendix Corp the Industrial Tools Div Chicago Plant), 21050 (Duracote Corp), 21050-MG (Star Linear Systems Co Sub of Mannesmann Rexroth Co), 309-1157-010 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 21050 (Star Linear Systems Co Sub of Mannesmann Rexroth Co).

What NSN replaces 3110-00-835-1785?

There are 12 known substitutes for 3110-00-835-1785: 3110-00-100-0642, 5330-00-133-2043, 3950-00-460-5761 and 9 more. Verify interchangeability with system specifications before substitution.

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