NSN 3110-00-232-8258 · NIIN 002328258 · Part number 307SG15
Skf Usa Inc. · FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings · CAGE 38443
Government record, cited
NSN 3110-00-232-8258 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-232-8258. Manufacturer of record part number: 307SG15.
Internal Clearance: 0.0006 INCHES MINIMUM RADIAL AND 0.0013 INCHES MAXIMUM RADIAL IN
Surface Finish: GROUND
Style Designator: NON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE
Overall Outside Diameter: 80.00 MILLIMETERS NOMINAL MM
Features Provided: MOUNTING GROOVE
Bore Shape: STRAIGHT
Identification
NSN: 3110-00-232-8258
NIIN: 002328258
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: 307SG15
Manufacturer: Skf Usa Inc.
General Description
The Bearing,ball,annular, cataloged under National Stock Number 3110-00-232-8258, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Skf Usa Inc.. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3110-00-232-8258
Primary Part Number
307SG15
Item Name
Bearing,ball,annular
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
Skf Usa Inc.
Status
ACTIVE
Retainer Fabrication Method
PRESSED
Internal Clearance
0.0006 INCHES MINIMUM RADIAL AND 0.0013 INCHES MAXIMUM RADIAL IN
Surface Finish
GROUND
Style Designator
NON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE
Overall Outside Diameter
80.00 MILLIMETERS NOMINAL MM
Features Provided
MOUNTING GROOVE
Bore Shape
STRAIGHT
Load Direction
RADIAL
Standard Tolerance Designation
ABEC NO.1
Bore Diameter
35.00 MILLIMETERS NOMINAL MM
Material
STEEL OVERALL
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 Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3110-00-932-17809942-2POSSIBLE MATCH
RING,BEARING,INNER
Possible match (shared part number)B.w. Elliott Manufacturing Co., Llc
5930-01-299-135699-423POSSIBLE MATCH
SWITCH,PUSH
Possible match (shared part number)Applied Avionics, Llc Dba Applied Avionics, Inc
5310-01-502-386699423POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)Rolls-Royce Corporation
NSN 3110-00-232-8258 is a Bearing,ball,annular, manufactured by Skf Usa Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-00-232-8258?
NSN 3110-00-232-8258 has 2 manufacturer part numbers on file: 307SG15 (Skf Usa Inc.), D2-61322 (Skf Usa Inc.).
What NSN replaces 3110-00-232-8258?
3 possible matches (shared part number, not a government interchangeability claim): 3110-00-932-1780, 5930-01-299-1356, 5310-01-502-3866. Verify interchangeability with system specifications before substitution.
What are the specifications of 307SG15?
Key specifications for 307SG15: Retainer Fabrication Method: PRESSED; Internal Clearance: 0.0006 INCHES MINIMUM RADIAL AND 0.0013 INCHES MAXIMUM RADIAL IN; Surface Finish: GROUND; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE. 11 specifications are documented in the U.S. Government catalog.
Is NSN 3110-00-232-8258 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.