NSN 3110-01-669-9946 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-669-9946. Manufacturer of record part number: 50224-1.
Manufacturer of record: Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
Identification
NSN: 3110-01-669-9946
NIIN: 016699946
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: 50224-1
Manufacturer: Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
General Description
The Retainer,ball,bearing, cataloged under National Stock Number 3110-01-669-9946, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
Retainer,ball,bearing
FSC / FSG
3110 — Bearings, Antifriction, Unmounted (FSG 31)
Manufacturers
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (CAGE 62228)
Technical Specifications
Parameter
Value
NSN
3110-01-669-9946
Primary Part Number
50224-1
Item Name
Retainer,ball,bearing
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems 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)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5331-01-669-9947400-165-166POSSIBLE MATCH
O-RING
Possible match (shared part number)Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
5360-01-669-9949400-218-066POSSIBLE MATCH
SPRING,FLAT
Possible match (shared part number)Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
5365-01-669-9958400-061-033POSSIBLE MATCH
PLUG,MACHINE THREAD
Possible match (shared part number)Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
6105-01-670-002650287-1POSSIBLE MATCH
END BELL,ELECTRICAL ROTATING EQU
Possible match (shared part number)Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
6105-01-670-002950226-1POSSIBLE MATCH
END BELL,ELECTRICAL ROTATING EQU
Possible match (shared part number)Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (USA)
Reference documents
Reference
Meaning
P51280-1 ITEM 9
5/1Secondary reference
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
P51280-1
D/9Drawing number reference only
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
50224-1
5/1Secondary reference
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
Related Parts
5331-01-669-9947POSSIBLE MATCH
O-RING
400-165-166
5360-01-669-9949POSSIBLE MATCH
SPRING,FLAT
400-218-066
5365-01-669-9958POSSIBLE MATCH
PLUG,MACHINE THREAD
400-061-033
6105-01-670-0026POSSIBLE MATCH
END BELL,ELECTRICAL ROTATING EQU
50287-1
6105-01-670-0029POSSIBLE MATCH
END BELL,ELECTRICAL ROTATING EQU
50226-1
Frequently Asked Questions
What is NSN 3110-01-669-9946?
NSN 3110-01-669-9946 is a Retainer,ball,bearing, manufactured by Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-669-9946?
NSN 3110-01-669-9946 has 1 manufacturer part number on file: 50224-1 (Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc).
What NSN replaces 3110-01-669-9946?
5 possible matches (shared part number, not a government interchangeability claim): 5331-01-669-9947, 5360-01-669-9949, 5365-01-669-9958. Verify interchangeability with system specifications before substitution.
Is NSN 3110-01-669-9946 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.