NSN 3110-01-248-8221 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-248-8221. Manufacturer of record part number: 70157.
The Bearing, cataloged under National Stock Number 3110-01-248-8221, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Scientific Atlanta Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Bearing
FSC / FSG
3110 — Bearings, Antifriction, Unmounted (FSG 31)
Manufacturers
Scientific Atlanta Inc (CAGE 10110)
Technical Specifications
Parameter
Value
NSN
3110-01-248-8221
Primary Part Number
70157
Item Name
Bearing
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
Scientific Atlanta Inc
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 Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5935-01-283-213333-7015-7POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
Possible match (shared part number)Amphenol Corporation Div Amphenol Rf
5365-01-325-716370157POSSIBLE MATCH
PLUG,MACHINE THREAD
Possible match (shared part number)Ingersoll-Rand Co Material Handling Div
5120-01-434-9215POSSIBLE MATCH
PUNCH,STARTER
Possible match (shared part number)
5120-01-599-816070157POSSIBLE MATCH
WRENCH,PIPE
Possible match (shared part number)Rothenberger Usa Inc
NSN 3110-01-248-8221 is a Bearing, manufactured by Scientific Atlanta Inc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-248-8221?
NSN 3110-01-248-8221 has 1 manufacturer part number on file: 70157 (Scientific Atlanta Inc).
What NSN replaces 3110-01-248-8221?
4 possible matches (shared part number, not a government interchangeability claim): 5935-01-283-2133, 5365-01-325-7163, 5120-01-434-9215. Verify interchangeability with system specifications before substitution.
Is NSN 3110-01-248-8221 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.