PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L44643Cone and Rollers,tapered Roller

Tyson Bearing Co Div Skf Industries Inc · NSN 3110-00-827-8646 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-827-8646 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-827-8646. Primary manufacturer part number: L44643.
Features
  • Cone and Rollers,tapered Roller — FSC 3110
  • Material: STEEL OVERALL
  • Bore Diameter: 1.0000 INCHES MINIMUM AND 1.0008 INCHES MAXIMUM IN
  • Style Designator: NORMAL ANGLE
  • Cone Width: 0.5800 INCHES MINIMUM AND 0.5940 INCHES MAXIMUM IN
  • Cone Corner Radius: 0.0500 INCHES NOMINAL IN
  • Standard Tolerance Designation: AFBMA CLASS 2
  • Specification/standard Data: 58536-AA59649-042A MANUFACTURERS STANDARD A
Applications
  • Applications requiring Steel Overall construction
General Description

The Cone and Rollers,tapered Roller, cataloged under National Stock Number 3110-00-827-8646, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Tyson Bearing Co Div Skf Industries Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 34 commercial cross-references from 30 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-827-8646
Primary Part NumberL44643
Item NameCone and Rollers,tapered Roller
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerTyson Bearing Co Div Skf Industries Inc
StatusCANCELLED
MaterialSTEEL OVERALL
Bore Diameter1.0000 INCHES MINIMUM AND 1.0008 INCHES MAXIMUM IN
Style DesignatorNORMAL ANGLE
Cone Width0.5800 INCHES MINIMUM AND 0.5940 INCHES MAXIMUM IN
Cone Corner Radius0.0500 INCHES NOMINAL IN
Standard Tolerance DesignationAFBMA CLASS 2
Specification/standard Data58536-AA59649-042A MANUFACTURERS STANDARD A
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-100-31309185 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
4820-00-103-567010034 INTERCHANGEABLE
Valve,pneumatic Tank
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5915-00-111-0519 INTERCHANGEABLE
Filter,low Pass
5905-00-145-9251235058-8 INTERCHANGEABLE
Resistor,fixed,composition
Raytheon Company
3110-00-151-5104H936340H936310 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
5945-00-180-8374 INTERCHANGEABLE
Relay,electromagnetic
5310-00-186-1302 INTERCHANGEABLE
Washer,flat
5133-00-189-9324 INTERCHANGEABLE
Drill,twist
5815-00-192-2536 INTERCHANGEABLE
Plate Assy,distribu
5305-00-206-2224 INTERCHANGEABLE
Screw,cap,socket Head
Cross-Reference Index
Part NumberManufacturer
L44643 Tyson Bearing Co Div Skf Industries Inc (USA)
31-485-12 Schreck Industries Inc (USA)
15-28 W.w. Grainger, Inc. Div Government Sales Division (USA)
L44643 Federal-Mogul Corp Government Sales Dept (USA)
156182 Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA)
27-001 Martin W E Co (USA)
L44643 Southwest Wheel Co (USA)
3110PL1910606 Jednolity Indeks Materialowy - Uniform Material Index (POL)
123929 Emerson Electric Co U S Electrical Motors Div (USA)
JHP110-77 Hollingsworth John R Co (USA)
L44643 Fire and Technical Equipment Corp
FF-B-187/01 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
024667 Miller Electric Mfg. Co. (USA)
2AG621 Oshkosh Defense Llc (USA)
156182 Hyster-Yale Group, Inc. (USA)
814473 Cushman Inc a Ransom Co Pobox 7248 Charlotte Nc 28241 7248 (USA)
80-017-00 Taylor-Dunn Manufacturing, Llc (USA)
8-32-20-68-002 Safeguard Powertech Systems (USA)
L44643 Rbc Bearings Incorporated Div West Trenton Division (USA)
2AL366 Oshkosh Defense Llc (USA)
Related Parts
3110-00-100-3130INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
9185
4820-00-103-5670INTERCHANGEABLE
VALVE,PNEUMATIC TANK
10034
5915-00-111-0519INTERCHANGEABLE
FILTER,LOW PASS
5905-00-145-9251INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
235058-8
3110-00-151-5104INTERCHANGEABLE
BEARING,ROLLER,TAPERED
H936340H936310
5945-00-180-8374INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5310-00-186-1302INTERCHANGEABLE
WASHER,FLAT
5133-00-189-9324INTERCHANGEABLE
DRILL,TWIST
5815-00-192-2536INTERCHANGEABLE
PLATE ASSY,DISTRIBU
5305-00-206-2224INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
5120-00-224-7516INTERCHANGEABLE
JACK,RACK BAR
5120-00-224-7516
5940-00-227-8345INTERCHANGEABLE
TERMINAL BOARD

Frequently Asked Questions

What is NSN 3110-00-827-8646?

NSN 3110-00-827-8646 is a Cone and Rollers,tapered Roller, manufactured by Tyson Bearing Co Div Skf Industries Inc, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-827-8646?

NSN 3110-00-827-8646 has 34 cross-referenced part numbers: L44643 (Tyson Bearing Co Div Skf Industries Inc), 31-485-12 (Schreck Industries Inc), 15-28 (W.w. Grainger, Inc. Div Government Sales Division), L44643 (Federal-Mogul Corp Government Sales Dept), 156182 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling) and 29 more.

What NSN replaces 3110-00-827-8646?

There are 12 known substitutes for 3110-00-827-8646: 3110-00-100-3130, 4820-00-103-5670, 5915-00-111-0519 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of L44643?

Key specifications for L44643: Material: STEEL OVERALL; Bore Diameter: 1.0000 INCHES MINIMUM AND 1.0008 INCHES MAXIMUM IN; Style Designator: NORMAL ANGLE; Cone Width: 0.5800 INCHES MINIMUM AND 0.5940 INCHES MAXIMUM IN. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-827-8646 still in active supply?

NSN 3110-00-827-8646 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.
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