NSN 3110-01-671-7630 · NIIN 016717630 · Part number S639-1
The Boeing Company · FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings · CAGE 77272
Government record, cited
NSN 3110-01-671-7630 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-671-7630. Manufacturer of record part number: S639-1.
Overall Outside Diameter: 26.0 MILLIMETERS NOMINAL MM
Bore Diameter: 10.0 MILLIMETERS NOMINAL MM
Material: STEEL CORROSION RESISTING OVERALL
1 manufacturer part number on file
Manufacturer of record: The Boeing Company
Identification
NSN: 3110-01-671-7630
NIIN: 016717630
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: S639-1
Manufacturer: The Boeing Company
General Description
The Bearing,ball,annular, cataloged under National Stock Number 3110-01-671-7630, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is The Boeing Company. Government technical data includes 4 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.
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 3110-01-671-7630?
NSN 3110-01-671-7630 is a Bearing,ball,annular, manufactured by The Boeing Company, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-671-7630?
NSN 3110-01-671-7630 has 1 manufacturer part number on file: S639-1 (The Boeing Company).
What are the specifications of S639-1?
Key specifications for S639-1: Outer Ring Width: 8.0 MILLIMETERS NOMINAL MM; Overall Outside Diameter: 26.0 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: BEARING, BALL, ANNULAR; End Item Identification: CHINOOK. 4 specifications are documented in the U.S. Government catalog.
Is NSN 3110-01-671-7630 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.
What is the DEMIL code for NSN 3110-01-671-7630?
NSN 3110-01-671-7630 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.