PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6259152Bearing,sleeve

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 3120-00-625-9152 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-625-9152 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-625-9152. Primary manufacturer part number: 6259152.
Features
  • Bearing,sleeve — FSC 3120
  • Body Inside Diameter: 1.2500 INCHES MINIMUM AND 1.2530 INCHES MAXIMUM IN
  • Surface Treatment: PHOSPHATE INSIDE DIAMETER SURFACE OF BODY
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Corner Shape: SQUARE ALL CORNERS
  • Material: STEEL OUTER LAYER
  • Material: STEEL INNER LAYER
  • Material: RUBBER INTERMEDIATE LAYER
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Outer Layer construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-625-9152, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-625-9152
Primary Part Number6259152
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusACTIVE
Body Inside Diameter1.2500 INCHES MINIMUM AND 1.2530 INCHES MAXIMUM IN
Surface TreatmentPHOSPHATE INSIDE DIAMETER SURFACE OF BODY
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Corner ShapeSQUARE ALL CORNERS
MaterialSTEEL OUTER LAYER
MaterialSTEEL INNER LAYER
MaterialRUBBER INTERMEDIATE LAYER
Body Outside Diameter1.8440 INCHES MINIMUM AND 1.8450 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-00-239-0507LUP5961H1L5 INTERCHANGEABLE
Seal,plain
Johns Manville Intl
5915-00-375-2286 INTERCHANGEABLE
Filter,band Pass
6685-01-420-4572121812 INTERCHANGEABLE
Transmitter,temperature,electric
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
3040-01-444-33471218-12 INTERCHANGEABLE
Shaft,shouldered
Ems Inc Dba Electric Motor Service
5330-01-462-669812181-2 INTERCHANGEABLE
Gasket
Elbitamerica, Inc.
Cross-Reference Index
Part NumberManufacturer
6259152 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
1-21-812 Tenneco Inc. Dba Tenneco Div the Pullman Company (USA)
Related Parts
5330-00-239-0507INTERCHANGEABLE
SEAL,PLAIN
LUP5961H1L5
5915-00-375-2286INTERCHANGEABLE
FILTER,BAND PASS
6685-01-420-4572INTERCHANGEABLE
TRANSMITTER,TEMPERATURE,ELECTRIC
121812
3040-01-444-3347INTERCHANGEABLE
SHAFT,SHOULDERED
1218-12
5330-01-462-6698INTERCHANGEABLE
GASKET
12181-2

Frequently Asked Questions

What is NSN 3120-00-625-9152?

NSN 3120-00-625-9152 is a Bearing,sleeve, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-625-9152?

NSN 3120-00-625-9152 has 2 cross-referenced part numbers: 6259152 (U S Army Tank Automotive Command Amsta-Im-Mm), 1-21-812 (Tenneco Inc. Dba Tenneco Div the Pullman Company).

What NSN replaces 3120-00-625-9152?

There are 5 known substitutes for 3120-00-625-9152: 5330-00-239-0507, 5915-00-375-2286, 6685-01-420-4572 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6259152?

Key specifications for 6259152: Body Inside Diameter: 1.2500 INCHES MINIMUM AND 1.2530 INCHES MAXIMUM IN; Surface Treatment: PHOSPHATE INSIDE DIAMETER SURFACE OF BODY; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Corner Shape: SQUARE ALL CORNERS. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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