NSN 3110-01-385-5211 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-385-5211. Manufacturer of record part number: 3HKTZZ107-197.
Overall Outside Diameter: 2.4409 INCHES MAXIMUM IN
Bore Diameter: 1.3780 INCHES MAXIMUM IN
Material: STEEL COMP 440C OUTER RING
Material: STEEL COMP 440C BALL
Material: STEEL COMP 440C INNER RACE
1 manufacturer part number on file
Identification
NSN: 3110-01-385-5211
NIIN: 013855211
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: 3HKTZZ107-197
Manufacturer: Mpb Corporation Dba Mpb Corp
General Description
The Bearing,ball,annular, cataloged under National Stock Number 3110-01-385-5211, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Mpb Corporation Dba Mpb Corp. Government technical data includes 6 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.
Other items in FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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3110-00-001-1937
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3110-00-001-1938
BEARING,BALL,AIRFRAME
3110-00-001-4661
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Frequently Asked Questions
What is NSN 3110-01-385-5211?
NSN 3110-01-385-5211 is a Bearing,ball,annular, manufactured by Mpb Corporation Dba Mpb Corp, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-385-5211?
NSN 3110-01-385-5211 has 1 manufacturer part number on file: 3HKTZZ107-197 (Mpb Corporation Dba Mpb Corp).
What are the specifications of 3HKTZZ107-197?
Key specifications for 3HKTZZ107-197: Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Overall Width: 0.5512 INCHES MAXIMUM IN; Overall Outside Diameter: 2.4409 INCHES MAXIMUM IN; Bore Diameter: 1.3780 INCHES MAXIMUM IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 3110-01-385-5211 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.