NSN 3110-01-423-6789 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-423-6789. Manufacturer of record part number: SX 1/2 FCHH P25V20.
Supplementary Features: 0.0469 INCH BORE;FLANGED BEARING;CROWN TYPE STAINLESS STEEL RETAINER;RADIAL PLAY OF 0.0002 TO 0.0008 IN
Seal Quantity: 3
Material: STEEL CORROSION RESISTING OVERALL
1 manufacturer part number on file
Manufacturer of record: Mpb Corp Div Timken Super Precision
Identification
NSN: 3110-01-423-6789
NIIN: 014236789
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: SX 1/2 FCHH P25V20
Manufacturer: Mpb Corp Div Timken Super Precision
General Description
The Bearing,ball,annular, cataloged under National Stock Number 3110-01-423-6789, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Mpb Corp Div Timken Super Precision. Government technical data includes 3 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
3110-01-423-6789
Primary Part Number
SX 1/2 FCHH P25V20
Item Name
Bearing,ball,annular
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
Mpb Corp Div Timken Super Precision
Status
ACTIVE
Supplementary Features
0.0469 INCH BORE;FLANGED BEARING;CROWN TYPE STAINLESS STEEL RETAINER;RADIAL PLAY OF 0.0002 TO 0.0008 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 3110-01-423-6789?
NSN 3110-01-423-6789 is a Bearing,ball,annular, manufactured by Mpb Corp Div Timken Super Precision, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-423-6789?
NSN 3110-01-423-6789 has 1 manufacturer part number on file: SX 1/2 FCHH P25V20 (Mpb Corp Div Timken Super Precision).
What are the specifications of SX 1/2 FCHH P25V20?
Key specifications for SX 1/2 FCHH P25V20: Supplementary Features: 0.0469 INCH BORE;FLANGED BEARING;CROWN TYPE STAINLESS STEEL RETAINER;RADIAL PLAY OF 0.0002 TO 0.0008 IN; Overall Width: 0.0625 INCHES NOMINAL IN; Seal Quantity: 3; Material: STEEL CORROSION RESISTING OVERALL. 3 specifications are documented in the U.S. Government catalog.
Is NSN 3110-01-423-6789 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.