NSN 3110-01-439-8331 · NIIN 014398331 · Part number SCH-1616-PP
Ina Bearing Co · FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings · CAGE 58741
Government record, cited
NSN 3110-01-439-8331 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-439-8331. Manufacturer of record part number: SCH-1616-PP.
Bearing Seal Type: ONE LIP INWARD, ONE LIP OUTWARD
Surface Finish: GROUND
Style Designator: NON-SEPARABLE, OPEN END, DRAWN SHELL
Overall Outside Diameter: 1.3125 INCHES NOMINAL IN
Alignment Type: RIGID
Bore Diameter: 1.0000 INCHES NOMINAL IN
1 manufacturer part number on file
Identification
NSN: 3110-01-439-8331
NIIN: 014398331
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: SCH-1616-PP
Manufacturer: Ina Bearing Co
General Description
The Bearing,roller,needle, cataloged under National Stock Number 3110-01-439-8331, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Ina Bearing Co. 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.
NSN 3110-01-439-8331 is a Bearing,roller,needle, manufactured by Ina Bearing Co, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-439-8331?
NSN 3110-01-439-8331 has 1 manufacturer part number on file: SCH-1616-PP (Ina Bearing Co).
What are the specifications of SCH-1616-PP?
Key specifications for SCH-1616-PP: Bearing Seal Type: ONE LIP INWARD, ONE LIP OUTWARD; Surface Finish: GROUND; Style Designator: NON-SEPARABLE, OPEN END, DRAWN SHELL; Overall Width: 1.0000 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 3110-01-439-8331 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.