NSN 3110-01-170-3709 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-170-3709. Manufacturer of record part number: 04020-9.
The Ball,bearing, cataloged under National Stock Number 3110-01-170-3709, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Woodward, Inc.. 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
Woodward, Inc. (CAGE 31361)
Technical Specifications
Parameter
Value
NSN
3110-01-170-3709
Primary Part Number
04020-9
Item Name
Ball,bearing
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
Woodward, 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 Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5315-01-328-4112040209POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
Possible match (shared part number)Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
6515-01-518-1649NDA26967POSSIBLE MATCH
NEEDLE,SPINAL
Possible match (shared part number)Medline Industries, Lp
NSN 3110-01-170-3709 is a Ball,bearing, manufactured by Woodward, Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-170-3709?
NSN 3110-01-170-3709 has 1 manufacturer part number on file: 04020-9 (Woodward, Inc.).
What NSN replaces 3110-01-170-3709?
2 possible matches (shared part number, not a government interchangeability claim): 5315-01-328-4112, 6515-01-518-1649. Verify interchangeability with system specifications before substitution.
Is NSN 3110-01-170-3709 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.