NSN 3120-00-930-4073 · NIIN 009304073 · Part number 10947993
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings · CAGE 19207
Government record, cited
NSN 3120-00-930-4073 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-930-4073. Manufacturer of record part number: 10947993.
Inner Member Width: 1.0880 INCHES MINIMUM AND 1.0930 INCHES MAXIMUM IN
Outer Member Width: 0.9320 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM IN
Style Designator: WITHOUT INSERT OR LINER
Lubrication Feature: GROOVE INTERNAL INNER MEMBER
Static Radial Load Rating: 156000 POUNDS LBS
Bore Diameter: 1.2495 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
Material: OIL LUBRICATING LUBRICATION
Identification
NSN: 3120-00-930-4073
NIIN: 009304073
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 10947993
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-00-930-4073, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3120-00-930-4073
Primary Part Number
10947993
Item Name
Bearing,plain,self-Aligning
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Inner Member Width
1.0880 INCHES MINIMUM AND 1.0930 INCHES MAXIMUM IN
Outer Member Width
0.9320 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM IN
Style Designator
WITHOUT INSERT OR LINER
Lubrication Feature
GROOVE INTERNAL INNER MEMBER
Static Radial Load Rating
156000 POUNDS LBS
Bore Diameter
1.2495 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
Material
OIL LUBRICATING LUBRICATION
Outer Member Outside Diameter
1.9995 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN
E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
No interchangeability data on file.
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 3120-00-930-4073?
NSN 3120-00-930-4073 is a Bearing,plain,self-Aligning, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-00-930-4073?
NSN 3120-00-930-4073 has 2 manufacturer part numbers on file: 10947993 (U S Army Tank Automotive Command Amsta-Im-Mm), GEZ104ES (Skf Usa Inc.).
What are the specifications of 10947993?
Key specifications for 10947993: Inner Member Width: 1.0880 INCHES MINIMUM AND 1.0930 INCHES MAXIMUM IN; Outer Member Width: 0.9320 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM IN; Style Designator: WITHOUT INSERT OR LINER; Lubrication Feature: GROOVE INTERNAL INNER MEMBER. 8 specifications are documented in the U.S. Government catalog.
Is NSN 3120-00-930-4073 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.