PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13318Cup,tapered Roller Bearing

The Timken Corporation · NSN 3110-00-101-1786 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-101-1786 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-101-1786. Primary manufacturer part number: 13318.
Features
  • Cup,tapered Roller Bearing — FSC 3110
  • Standard Tolerance Designation: AFBMA CLASS 2
  • Outside Diameter: 3.1875 INCHES NOMINAL IN
  • Style Designator: NORMAL ANGLE
  • Material: STEEL OVERALL
  • Backface Corner Radius: 0.0625 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: The Timken Corporation
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-101-1786, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is The Timken Corporation. Government technical data includes 5 verified specifications, 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-101-1786
Primary Part Number13318
Item NameCup,tapered Roller Bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerThe Timken Corporation
StatusCANCELLED
Standard Tolerance DesignationAFBMA CLASS 2
Outside Diameter3.1875 INCHES NOMINAL IN
Style DesignatorNORMAL ANGLE
MaterialSTEEL OVERALL
Backface Corner Radius0.0625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5133-00-189-9263 INTERCHANGEABLE
Drill,twist
5310-01-108-75211WA5-126G-1 INTERCHANGEABLE
Washer,flat
Mark Controls Corp Pacific Valves Div
5120-01-112-8322 INTERCHANGEABLE
Socket,socket Wrench
5930-01-281-1337 INTERCHANGEABLE
Switch,rotary
5999-01-284-504113318 INTERCHANGEABLE
Mounting Pad,electrical-Electron
Grimes Aerospace Company
4470-01-284-9832 INTERCHANGEABLE
Gland Stud Nut Lock
3110-01-314-05601366AS1140 INTERCHANGEABLE
Ring,bearing,inner
The Timken Corporation
5905-01-475-126713318 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Basler Electric Co
6515-01-577-1797314.08 INTERCHANGEABLE
Sleeve,holding,screwdriver,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
2540-01-672-856413318 INTERCHANGEABLE
Blade,windshield Wiper
Wexco Industries Inc
Cross-Reference Index
Part NumberManufacturer
13318 PRIMARY The Timken Corporation (USA)
Related Parts
5133-00-189-9263INTERCHANGEABLE
DRILL,TWIST
5310-01-108-7521INTERCHANGEABLE
WASHER,FLAT
1WA5-126G-1
5120-01-112-8322INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5930-01-281-1337INTERCHANGEABLE
SWITCH,ROTARY
5999-01-284-5041INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
13318
4470-01-284-9832INTERCHANGEABLE
GLAND STUD NUT LOCK
3110-01-314-0560INTERCHANGEABLE
RING,BEARING,INNER
1366AS1140
5905-01-475-1267INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
13318
6515-01-577-1797INTERCHANGEABLE
SLEEVE,HOLDING,SCREWDRIVER,BONE
314.08
2540-01-672-8564INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
13318

Frequently Asked Questions

What is NSN 3110-00-101-1786?

NSN 3110-00-101-1786 is a Cup,tapered Roller Bearing, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-101-1786?

NSN 3110-00-101-1786 has 1 cross-referenced part number: 13318 (The Timken Corporation).

What NSN replaces 3110-00-101-1786?

There are 10 known substitutes for 3110-00-101-1786: 5133-00-189-9263, 5310-01-108-7521, 5120-01-112-8322 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13318?

Key specifications for 13318: Standard Tolerance Designation: AFBMA CLASS 2; Outside Diameter: 3.1875 INCHES NOMINAL IN; Style Designator: NORMAL ANGLE; Material: STEEL OVERALL. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-101-1786 still in active supply?

NSN 3110-00-101-1786 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com