NSN 3110-01-330-9890 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-330-9890. Manufacturer of record part number: KT070001.
Standout Width: 0.1870 INCHES NOMINAL0.1870 INCHES NOMINAL0.1870 INCHES NOMINAL IN
Cone Width: 0.8120 INCHES NOMINAL0.8120 INCHES NOMINAL0.8120 INCHES NOMINAL IN
Bore Diameter: 7.0000 INCHES NOMINAL7.0000 INCHES NOMINAL7.0000 INCHES NOMINAL IN
Identification
NSN: 3110-01-330-9890
NIIN: 013309890
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: KT070001
Manufacturer: Kaydon Corporation Dba Kaydon Corp
General Description
The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-330-9890, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Kaydon Corporation Dba Kaydon Corp. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3110-01-330-9890
Primary Part Number
KT070001
Item Name
Bearing,roller,tapered
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
Kaydon Corporation Dba Kaydon Corp
Status
ACTIVE
Retainer Fabrication Method
STAMPED
Cup Width
0.6250 INCHES NOMINAL0.6250 INCHES NOMINAL0.6250 INCHES NOMINAL IN
Style Designator
STRAIGHT BORE, NORMAL ANGLESTRAIGHT BORE, NORMAL ANGLESTRAIGHT BORE, NORMAL ANGLE
Overall Outside Diameter
8.5000 INCHES NOMINAL8.5000 INCHES NOMINAL8.5000 INCHES NOMINAL IN
Standout Width
0.1870 INCHES NOMINAL0.1870 INCHES NOMINAL0.1870 INCHES NOMINAL IN
Cone Width
0.8120 INCHES NOMINAL0.8120 INCHES NOMINAL0.8120 INCHES NOMINAL IN
Bore Diameter
7.0000 INCHES NOMINAL7.0000 INCHES NOMINAL7.0000 INCHES NOMINAL IN
Other items in FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937
BEARING,ROLLER,NEEDLE
3110-00-001-1937
BEARING,ROLLER,NEEDLE
3110-00-001-1937
BEARING,ROLLER,NEEDLE
3110-00-001-1938
BEARING,BALL,AIRFRAME
3110-00-001-4661
CONE AND ROLLERS,TAPERED ROLLER
3110-00-001-4662
CUP,TAPERED ROLLER BEARING
3110-00-001-4689
BEARING,BALL,ANNULAR
3110-00-001-4722
BEARING,BALL,ANNULAR
Frequently Asked Questions
What is NSN 3110-01-330-9890?
NSN 3110-01-330-9890 is a Bearing,roller,tapered, manufactured by Kaydon Corporation Dba Kaydon Corp, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-330-9890?
NSN 3110-01-330-9890 has 1 manufacturer part number on file: KT070001 (Kaydon Corporation Dba Kaydon Corp).
What are the specifications of KT070001?
Key specifications for KT070001: Retainer Fabrication Method: STAMPED; Cup Width: 0.6250 INCHES NOMINAL0.6250 INCHES NOMINAL0.6250 INCHES NOMINAL IN; Style Designator: STRAIGHT BORE, NORMAL ANGLESTRAIGHT BORE, NORMAL ANGLESTRAIGHT BORE, NORMAL ANGLE; Overall Width: 0.8120 INCHES NOMINAL0.8120 INCHES NOMINAL0.8120 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 3110-01-330-9890 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.
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.