NSN 3120-01-030-0104 · NIIN 010300104 · Part number 1012G43 PIECE 1
General Electric Company · FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings · CAGE 01289
Government record, cited
NSN 3120-01-030-0104 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-030-0104. Manufacturer of record part number: 1012G43 PIECE 1.
Bore Length: 2.110 INCHES MINIMUM AND 2.120 INCHES MAXIMUM IN
Chamfer/radius of Inside Corner: 0.060 IN. RADIUS IN
Style Designator: PLAIN, PROTRUDING HUBS
Material Document and Classification: QQ-S-624 COMP 4142 FED SPEC SINGLE MATERIAL RESPONSE
Outside Diameter: 3.495 INCHES MINIMUM AND 3.505 INCHES MAXIMUM IN
Chamfer/radius of Outside Corner: 15 DEG CHAMFER
Identification
NSN: 3120-01-030-0104
NIIN: 010300104
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 1012G43 PIECE 1
Manufacturer: General Electric Company
General Description
The Roller,linear-Rotary Motion, cataloged under National Stock Number 3120-01-030-0104, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is General Electric Company. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3120-01-030-0104
Primary Part Number
1012G43 PIECE 1
Item Name
Roller,linear-Rotary Motion
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
General Electric Company
Status
ACTIVE
Hub Diameter
2.500 INCHES NOMINAL IN
Bore Length
2.110 INCHES MINIMUM AND 2.120 INCHES MAXIMUM IN
Chamfer/radius of Inside Corner
0.060 IN. RADIUS IN
Style Designator
PLAIN, PROTRUDING HUBS
Material Document and Classification
QQ-S-624 COMP 4142 FED SPEC SINGLE MATERIAL RESPONSE
Other items in FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288
3120-00-001-1288 · Item name not on file
3120-00-001-1835
3120-00-001-1835 · Item name not on file
3120-00-001-1838
3120-00-001-1838 · Item name not on file
3120-00-001-1928
3120-00-001-1928 · Item name not on file
3120-00-001-1934
3120-00-001-1934 · Item name not on file
3120-00-001-3933
3120-00-001-3933 · Item name not on file
3120-00-001-3937
3120-00-001-3937 · Item name not on file
3120-00-001-3938
3120-00-001-3938 · Item name not on file
Frequently Asked Questions
What is NSN 3120-01-030-0104?
NSN 3120-01-030-0104 is a Roller,linear-Rotary Motion, manufactured by General Electric Company, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-030-0104?
NSN 3120-01-030-0104 has 1 manufacturer part number on file: 1012G43 PIECE 1 (General Electric Company).
What are the specifications of 1012G43 PIECE 1?
Key specifications for 1012G43 PIECE 1: Hub Diameter: 2.500 INCHES NOMINAL IN; Bore Length: 2.110 INCHES MINIMUM AND 2.120 INCHES MAXIMUM IN; Chamfer/radius of Inside Corner: 0.060 IN. RADIUS IN; Style Designator: PLAIN, PROTRUDING HUBS. 11 specifications are documented in the U.S. Government catalog.
Is NSN 3120-01-030-0104 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.