Style Designator: NON-SEPARABLE, OPEN END, DRAWN SHELL
Overall Outside Diameter: 2.1250 INCHES NOMINAL IN
Alignment Type: RIGID
Standard Tolerance Designation: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
Bore Diameter: 1.7500 INCHES NOMINAL IN
Material: STEEL COMP 1010 AND STEEL COMP 8615 OUTER RING
Identification
NSN: 3110-00-056-9377
NIIN: 000569377
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
General Description
The Bearing,roller,needle, cataloged under National Stock Number 3110-00-056-9377, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
Technical Specifications
Parameter
Value
NSN
3110-00-056-9377
Item Name
Bearing,roller,needle
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Status
CANCELLED
Surface Finish
GROUND
Style Designator
NON-SEPARABLE, OPEN END, DRAWN SHELL
Overall Outside Diameter
2.1250 INCHES NOMINAL IN
Alignment Type
RIGID
Standard Tolerance Designation
AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
Bore Diameter
1.7500 INCHES NOMINAL IN
Material
STEEL COMP 1010 AND STEEL COMP 8615 OUTER RING
Material
STEEL COMP 1090 AND STEEL COMP 1095 SEAL
Lifecycle & Compliance
Acquisition Status
CANCELLED
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items11
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3110-00-069-3305POSSIBLE MATCH
BEARING,ROLLER,NEEDLE
Possible match (shared part number)
5935-00-135-4048293-4C39POSSIBLE MATCH
SOCKET,PLUG-IN ELECTRONIC COMPON
Possible match (shared part number)L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
3110-00-142-6288MS17131-67POSSIBLE MATCH
BEARING,ROLLER,NEEDLE
Possible match (shared part number)American Society for Testing and Materials Dba Astm International
3110-00-156-7721MS17131-13POSSIBLE MATCH
BEARING,ROLLER,NEEDLE
Possible match (shared part number)American Society for Testing and Materials Dba Astm International
3110-00-183-6715MS17131-5POSSIBLE MATCH
BEARING,ROLLER,NEEDLE
Possible match (shared part number)American Society for Testing and Materials Dba Astm International
3110-00-183-6724MS17131-43POSSIBLE MATCH
BEARING,ROLLER,NEEDLE
Possible match (shared part number)American Society for Testing and Materials Dba Astm International
3110-00-183-6730MS17131-23POSSIBLE MATCH
BEARING,ROLLER,NEEDLE
Possible match (shared part number)American Society for Testing and Materials Dba Astm International
3110-00-183-6781MS17131-48POSSIBLE MATCH
BEARING,ROLLER,NEEDLE
Possible match (shared part number)Sae International Dba Sae International
4330-00-202-88396307404POSSIBLE MATCH
FILTER ELEMENT,FLUID
Possible match (shared part number)Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in
3020-00-204-038213626POSSIBLE MATCH
GEAR,WORM WHEEL
Possible match (shared part number)Altra Industrial Motion Corp.
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
8130869
5/1Secondary reference
Am General Llc
MS17131
5/9Secondary reference
U.S. Government activity
A28229
5/1Secondary reference
Cnh Industrial America Llc Dba Cnh America
B-2816-OH
5/1Secondary reference
Timken Aerospace, Inc Dba Torrington Product
MS17131-47
5/9Secondary reference
U.S. Government activity
ASTM F 2162-47
3/2Design control — primary reference
U.S. Government activity
3110000569377
6/9Informative reference only
E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
NSN 3110-00-056-9377 is a Bearing,roller,needle, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: cancelled.
What NSN replaces 3110-00-056-9377?
11 possible matches (shared part number, not a government interchangeability claim): 3110-00-069-3305, 5935-00-135-4048, 3110-00-142-6288. Verify interchangeability with system specifications before substitution.
What are the specifications of 3110-00-056-9377?
Key specifications for 3110-00-056-9377: Surface Finish: GROUND; Style Designator: NON-SEPARABLE, OPEN END, DRAWN SHELL; Overall Width: 1.0000 INCHES NOMINAL IN; Overall Outside Diameter: 2.1250 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 3110-00-056-9377 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.
Is NSN 3110-00-056-9377 still in active supply?
NSN 3110-00-056-9377 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.