PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS17131-50Bearing,roller,needle

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 3110-00-901-3092 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-901-3092 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-901-3092. Primary manufacturer part number: MS17131-50.
Features
  • Bearing,roller,needle — FSC 3110
  • Surface Finish: GROUND
  • Standard Tolerance Designation: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
  • Alignment Type: RIGID
  • Bore Diameter: 1.8755 INCHES MINIMUM AND 1.8768 INCHES MAXIMUM IN
  • Material: STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1012 OR STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 8615 OUTER RING
  • Overall Outside Diameter: 2.2495 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM IN
  • Material: STEEL COMP 1090 OR STEEL COMP 1095 ROLLER
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Comp 1010 or Steel Comp 1011 or Steel Comp 1012 or Steel Comp 1013 or Steel Comp 1015 or Steel Comp 1016 or Steel Comp 1017 or Steel Comp 1018 or Steel Comp 1019 or Steel Comp 1020 or Steel Comp 8615 Outer Ring construction
General Description

The Bearing,roller,needle, cataloged under National Stock Number 3110-00-901-3092, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN3110-00-901-3092
Primary Part NumberMS17131-50
Item NameBearing,roller,needle
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Surface FinishGROUND
Standard Tolerance DesignationAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
Alignment TypeRIGID
Bore Diameter1.8755 INCHES MINIMUM AND 1.8768 INCHES MAXIMUM IN
MaterialSTEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1012 OR STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 8615 OUTER RING
Overall Outside Diameter2.2495 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM IN
MaterialSTEEL COMP 1090 OR STEEL COMP 1095 ROLLER
Style DesignatorNON-SEPARABLE, OPEN END, DRAWN SHELL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-056-9377ASTM F 2162-47 INTERCHANGEABLE
Bearing,roller,needle
American Society for Testing and Materials Dba Astm International
3110-00-142-6288MS17131-67 INTERCHANGEABLE
Bearing,roller,needle
American Society for Testing and Materials Dba Astm International
3110-00-156-7721MS17131-13 INTERCHANGEABLE
Bearing,roller,needle
American Society for Testing and Materials Dba Astm International
3110-00-183-6730MS17131-23 INTERCHANGEABLE
Bearing,roller,needle
American Society for Testing and Materials Dba Astm International
3110-00-221-0312MS17131-45 INTERCHANGEABLE
Bearing,roller,needle
American Society for Testing and Materials Dba Astm International
3110-00-227-2159 INTERCHANGEABLE
Bearing,roller,needle
3110-00-227-4710MS17131-11 INTERCHANGEABLE
Bearing,roller,needle
American Society for Testing and Materials Dba Astm International
3110-00-277-0337ASTM F 2162-9 INTERCHANGEABLE
Bearing,roller,needle
American Society for Testing and Materials Dba Astm International
3110-00-293-8320ASTM F 2162 INTERCHANGEABLE
Bearing,roller,needle
American Society for Testing and Materials Dba Astm International
3110-00-817-7501 INTERCHANGEABLE
Bearing,roller,needle
Cross-Reference Index
Part NumberManufacturer
MS17131-50 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
ASTM F 2162 American Society for Testing and Materials Dba Astm International (USA)
MS17131-50 American Society for Testing and Materials Dba Astm International (USA)
A24501-172 Pettibone Llc (USA)
3110009013092 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
Related Parts
3110-00-056-9377INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
ASTM F 2162-47
3110-00-142-6288INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
MS17131-67
3110-00-156-7721INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
MS17131-13
3110-00-183-6730INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
MS17131-23
3110-00-221-0312INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
MS17131-45
3110-00-227-2159INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
3110-00-227-4710INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
MS17131-11
3110-00-277-0337INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
ASTM F 2162-9
3110-00-293-8320INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
ASTM F 2162
3110-00-817-7501INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
3110-00-887-1494INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
MS17131-2
3110-00-902-1652INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
MS17131-66

Frequently Asked Questions

What is NSN 3110-00-901-3092?

NSN 3110-00-901-3092 is a Bearing,roller,needle, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-901-3092?

NSN 3110-00-901-3092 has 5 cross-referenced part numbers: MS17131-50 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), ASTM F 2162 (American Society for Testing and Materials Dba Astm International), MS17131-50 (American Society for Testing and Materials Dba Astm International), A24501-172 (Pettibone Llc), 3110009013092 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee).

What NSN replaces 3110-00-901-3092?

There are 12 known substitutes for 3110-00-901-3092: 3110-00-056-9377, 3110-00-142-6288, 3110-00-156-7721 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS17131-50?

Key specifications for MS17131-50: Surface Finish: GROUND; Standard Tolerance Designation: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS; Alignment Type: RIGID; Special Features: OIL HOLE IN OUTER RING. 10 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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