NSN 3110-01-355-3632 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-355-3632. Manufacturer of record part number: R303.
Manufacturer of record: Conductix Inc Div Conductix Wampfler
Identification
NSN: 3110-01-355-3632
NIIN: 013553632
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: R303
Manufacturer: Conductix Inc Div Conductix Wampfler
General Description
The Ring,bearing,inner, cataloged under National Stock Number 3110-01-355-3632, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Conductix Inc Div Conductix Wampfler. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Ring,bearing,inner
FSC / FSG
3110 — Bearings, Antifriction, Unmounted (FSG 31)
Manufacturers
Conductix Inc Div Conductix Wampfler (CAGE 00503)
Technical Specifications
Parameter
Value
NSN
3110-01-355-3632
Primary Part Number
R303
Item Name
Ring,bearing,inner
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
Conductix Inc Div Conductix Wampfler
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items1
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6515-01-506-026623-1130POSSIBLE MATCH
SCISSORS,GENERAL SURGICAL
Possible match (shared part number)Sklar Corporation Dba Sklar Instruments
NSN 3110-01-355-3632 is a Ring,bearing,inner, manufactured by Conductix Inc Div Conductix Wampfler, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-355-3632?
NSN 3110-01-355-3632 has 2 manufacturer part numbers on file: 231130 (Conductix Inc Div Conductix Wampfler), R303 (Conductix Inc Div Conductix Wampfler).
What NSN replaces 3110-01-355-3632?
1 possible match (shared part number, not a government interchangeability claim): 6515-01-506-0266. Verify interchangeability with system specifications before substitution.
Is NSN 3110-01-355-3632 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.