NSN 3130-01-388-8768 · NIIN 013888768 · Part number 12384971
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 3130 — Bearings, Mounted · FSG 31 — Bearings · CAGE 19207
Government record, cited
NSN 3130-01-388-8768 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-388-8768. Manufacturer of record part number: 12384971.
Also searched as3130-01-388-8768 ·
3130013888768 ·
NIIN 013888768 ·
01-388-8768 ·
FSC 3130 Bearings, Mounted · CAGE 19207 · 12384971
Nearby stock numbers← 3130-01-388-8140 Bearing Unit, Ball
·
3130-01-388-8784 Housing, Bearing Unit →
3130-01-388-8768 — Bearings, Mounted
Features
Bearing Unit,roller — FSC 3130
Center to Center Distance Between Mounting Holes Along Width: 5.0000 INCHES NOMINAL IN
Housing Width: 6.6300 INCHES NOMINAL IN
Material: ALUMINUM OVERALL
1 manufacturer part number on file
Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm
Identification
NSN: 3130-01-388-8768
NIIN: 013888768
FSC: 3130 — Bearings, Mounted
FSG: 31 — Bearings
Primary part number: 12384971
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Bearing Unit,roller, cataloged under National Stock Number 3130-01-388-8768, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 3 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
3130-01-388-8768
Primary Part Number
12384971
Item Name
Bearing Unit,roller
FSC / FSG
3130 / 31 — Bearings, Mounted
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Center to Center Distance Between Mounting Holes Along Width
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
No interchangeability data on file.
Other items in FSC 3130 — Bearings, Mounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3130-00-001-5118
3130-00-001-5118 · Item name not on file
3130-00-001-5137
BEARING UNIT,BALL
3130-00-001-6585
3130-00-001-6585 · Item name not on file
3130-00-003-0422
3130-00-003-0422 · Item name not on file
3130-00-003-0455
3130-00-003-0455 · Item name not on file
3130-00-003-0794
BEARING UNIT,BALL
3130-00-003-2802
BEARING UNIT,BALL
3130-00-003-9535
3130-00-003-9535 · Item name not on file
Frequently Asked Questions
What is NSN 3130-01-388-8768?
NSN 3130-01-388-8768 is a Bearing Unit,roller, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3130, Bearings, Mounted. Status: active.
What part numbers are listed for NSN 3130-01-388-8768?
NSN 3130-01-388-8768 has 1 manufacturer part number on file: 12384971 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of 12384971?
Key specifications for 12384971: Center to Center Distance Between Mounting Holes Along Width: 5.0000 INCHES NOMINAL IN; Housing Width: 6.6300 INCHES NOMINAL IN; End Item Identification: ARMORED MULTI-PURPOSE VEHICLE (AMPV); Material: ALUMINUM OVERALL. 3 specifications are documented in the U.S. Government catalog.
Is NSN 3130-01-388-8768 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.