PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20155Bearing,ball,annular

Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel · NSN 3110-01-257-6119 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-257-6119 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-257-6119. Primary manufacturer part number: 20155.
Features
  • Bearing,ball,annular — FSC 3110
  • Material: STEEL OVERALL
  • 1 verified cross-reference
  • Primary manufacturer: Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-01-257-6119, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-257-6119
Primary Part Number20155
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerLandoll Corporation Dba Landoll Corporation Drexel Division Div Drexel
StatusACTIVE
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-01-041-262116217 INTERCHANGEABLE
Stem,fluid Valve
Aerco International, Inc. Dba Aerco International Inc
4820-01-158-690510014-1 INTERCHANGEABLE
Piston Cup,valve
Aerco International, Inc. Dba Aerco International Inc
2910-01-161-653620155 INTERCHANGEABLE
Head and Rotor,pump
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
2990-01-197-775020155 INTERCHANGEABLE
Retainer,rope Starter
Brunswick Corp Dba Mercury Marine Div Mercury Marine
4820-01-204-8442303-67 INTERCHANGEABLE
Insert,seat Ring
Aerco International, Inc. Dba Aerco International Inc
5330-01-204-844316016 INTERCHANGEABLE
Seal,liner Assembly
Aerco International, Inc. Dba Aerco International Inc
4820-01-204-851420005 INTERCHANGEABLE
Disk,valve
Aerco International, Inc. Dba Aerco International Inc
4820-01-210-038812360 INTERCHANGEABLE
Piston,valve
Aerco International, Inc. Dba Aerco International Inc
4820-01-220-217516004 INTERCHANGEABLE
Stem,fluid Valve
Aerco International, Inc. Dba Aerco International Inc
5961-01-258-0808 INTERCHANGEABLE
Cover,semiconductor Device
Cross-Reference Index
Part NumberManufacturer
20155 Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel (USA)
Related Parts
4820-01-041-2621INTERCHANGEABLE
STEM,FLUID VALVE
16217
4820-01-158-6905INTERCHANGEABLE
PISTON CUP,VALVE
10014-1
2910-01-161-6536INTERCHANGEABLE
HEAD AND ROTOR,PUMP
20155
2990-01-197-7750INTERCHANGEABLE
RETAINER,ROPE STARTER
20155
4820-01-204-8442INTERCHANGEABLE
INSERT,SEAT RING
303-67
5330-01-204-8443INTERCHANGEABLE
SEAL,LINER ASSEMBLY
16016
4820-01-204-8514INTERCHANGEABLE
DISK,VALVE
20005
4820-01-210-0388INTERCHANGEABLE
PISTON,VALVE
12360
4820-01-220-2175INTERCHANGEABLE
STEM,FLUID VALVE
16004
5961-01-258-0808INTERCHANGEABLE
COVER,SEMICONDUCTOR DEVICE
4820-01-271-3590INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
5895-01-454-5698INTERCHANGEABLE
DIVIDER,POWER,RADIO FREQUENCY
201.55

Frequently Asked Questions

What is NSN 3110-01-257-6119?

NSN 3110-01-257-6119 is a Bearing,ball,annular, manufactured by Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-257-6119?

NSN 3110-01-257-6119 has 1 cross-referenced part number: 20155 (Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel).

What NSN replaces 3110-01-257-6119?

There are 12 known substitutes for 3110-01-257-6119: 4820-01-041-2621, 4820-01-158-6905, 2910-01-161-6536 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20155?

Key specifications for 20155: Material: STEEL OVERALL. 1 total characteristics are documented in the Federal Logistics Information System.

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