NSN 3110-01-200-5925 · NIIN 012005925 · Part number 507FOR525-SN-1
Neptune Chemical Pump Co Div of R a Industries Inc · FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings · CAGE 28625
Government record, cited
NSN 3110-01-200-5925 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-200-5925. Manufacturer of record part number: 507FOR525-SN-1.
Manufacturer of record: Neptune Chemical Pump Co Div of R a Industries Inc
Identification
NSN: 3110-01-200-5925
NIIN: 012005925
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: 507FOR525-SN-1
Manufacturer: Neptune Chemical Pump Co Div of R a Industries Inc
General Description
The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-01-200-5925, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Neptune Chemical Pump Co Div of R a Industries Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Cup,tapered Roller Bearing
FSC / FSG
3110 — Bearings, Antifriction, Unmounted (FSG 31)
Manufacturers
Neptune Chemical Pump Co Div of R a Industries Inc (CAGE 28625)
Technical Specifications
Parameter
Value
NSN
3110-01-200-5925
Primary Part Number
507FOR525-SN-1
Item Name
Cup,tapered Roller Bearing
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
Neptune Chemical Pump Co Div of R a Industries Inc
Neptune Chemical Pump Co Div of R a Industries Inc (USA)
No interchangeability data on file.
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 3110-01-200-5925?
NSN 3110-01-200-5925 is a Cup,tapered Roller Bearing, manufactured by Neptune Chemical Pump Co Div of R a Industries Inc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-200-5925?
NSN 3110-01-200-5925 has 1 manufacturer part number on file: 507FOR525-SN-1 (Neptune Chemical Pump Co Div of R a Industries Inc).
Is NSN 3110-01-200-5925 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.