NSN 3110-01-239-3225 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-239-3225. Manufacturer of record part number: 78843.
The Ball,bearing, cataloged under National Stock Number 3110-01-239-3225, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Dresser, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 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
Ball,bearing
FSC / FSG
3110 — Bearings, Antifriction, Unmounted (FSG 31)
Manufacturers
Dresser, Llc (CAGE 64104)
Technical Specifications
Parameter
Value
NSN
3110-01-239-3225
Primary Part Number
78843
Item Name
Ball,bearing
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
Dresser, Llc
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 Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-330-829478843POSSIBLE MATCH
DISK,VALVE
Possible match (shared part number)Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
3030-01-680-957220-78-843POSSIBLE MATCH
BELT,V
Possible match (shared part number)Carrier Transicold
NSN 3110-01-239-3225 is a Ball,bearing, manufactured by Dresser, Llc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-239-3225?
NSN 3110-01-239-3225 has 1 manufacturer part number on file: 78843 (Dresser, Llc).
What NSN replaces 3110-01-239-3225?
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-330-8294, 3030-01-680-9572. Verify interchangeability with system specifications before substitution.
Is NSN 3110-01-239-3225 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.