PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

X158Bearing,ball,annular

Fag Bearings Corporation · NSN 3110-00-158-6909 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-158-6909 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-158-6909. Primary manufacturer part number: X158.
Features
  • Bearing,ball,annular — FSC 3110
  • Bore Shape: STRAIGHT
  • Material: STEEL OUTER RING
  • Material: STEEL INNER RING
  • Style Designator: NON-LOADING GROOVE, NON-SEPARABLE
  • Material: STEEL BALL
  • Bore Diameter: 10.00 MILLIMETERS NOMINAL MM
  • Overall Outside Diameter: 30.00 MILLIMETERS NOMINAL MM
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Outer Ring construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-158-6909, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Fag Bearings Corporation. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-158-6909
Primary Part NumberX158
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerFag Bearings Corporation
StatusACTIVE
Bore ShapeSTRAIGHT
MaterialSTEEL OUTER RING
MaterialSTEEL INNER RING
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
MaterialSTEEL BALL
Bore Diameter10.00 MILLIMETERS NOMINAL MM
Overall Outside Diameter30.00 MILLIMETERS NOMINAL MM
Standard Tolerance DesignationABEC NO.1
Surface FinishGROUND
Internal Fit-Up DesignationSTANDARD
Load DirectionRADIAL
Inner Ring Width0.4840 INCHES NOMINAL IN
Outer Ring Width0.5000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5315-00-010-67490905119-4 INTERCHANGEABLE
Key,woodruff
Agco Corp Parts Opn
5306-00-225-8499MS90725-34 INTERCHANGEABLE
Bolt,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5930-00-669-83371351L INTERCHANGEABLE
Switch,rotary
Yosemite Investment Inc Dba North American Capacitor Co
5945-00-679-18459060226 INTERCHANGEABLE
Relay,electromagnetic
Us Army Aviation and Missile Command
6515-01-577-4573245.101 INTERCHANGEABLE
Bone Plate
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5120-01-642-243013516 INTERCHANGEABLE
Screwdriver,torque
Norbar Torque Tools, Inc
1010-01-706-890213516 INTERCHANGEABLE
Receiver,automatic Gun
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
X158 PRIMARY Fag Bearings Corporation (USA)
7541002 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
13516 PRIMARY Black and Decker Us Inc (USA)
Related Parts
5315-00-010-6749INTERCHANGEABLE
KEY,WOODRUFF
0905119-4
5306-00-225-8499INTERCHANGEABLE
BOLT,MACHINE
MS90725-34
5930-00-669-8337INTERCHANGEABLE
SWITCH,ROTARY
1351L
5945-00-679-1845INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
9060226
6515-01-577-4573INTERCHANGEABLE
BONE PLATE
245.101
5120-01-642-2430INTERCHANGEABLE
SCREWDRIVER,TORQUE
13516
1010-01-706-8902INTERCHANGEABLE
RECEIVER,AUTOMATIC GUN
13516

Frequently Asked Questions

What is NSN 3110-00-158-6909?

NSN 3110-00-158-6909 is a Bearing,ball,annular, manufactured by Fag Bearings Corporation, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-158-6909?

NSN 3110-00-158-6909 has 3 cross-referenced part numbers: X158 (Fag Bearings Corporation), 7541002 (U S Army Tank Automotive Command Amsta-Im-Mm), 13516 (Black and Decker Us Inc).

What NSN replaces 3110-00-158-6909?

There are 7 known substitutes for 3110-00-158-6909: 5315-00-010-6749, 5306-00-225-8499, 5930-00-669-8337 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of X158?

Key specifications for X158: Bore Shape: STRAIGHT; Material: STEEL OUTER RING; Material: STEEL INNER RING; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE. 14 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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