W. M. Berg, Inc. · NSN 3120-01-142-9457 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-142-9457 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-142-9457. Primary manufacturer part number: B3-8.
3120-01-142-9457 — No Item Name Available illustration
Features
Bearing,sleeve — FSC 3120
Corner Shape: SQUARE ALL CORNERS
Material: OIL LUBRICATING LUBRICATION
Material Document and Classification: MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
Body Outside Diameter: 0.4999 INCHES MINIMUM AND 0.5001 INCHES MAXIMUM IN
Body Inside Diameter: 0.1877 INCHES MINIMUM AND 0.1879 INCHES MAXIMUM IN
3 verified cross-references
Primary manufacturer: W. M. Berg, Inc.
Applications
Rotating machinery support and alignment
Shaft load distribution
Precision spindle assemblies
Applications requiring Oil Lubricating Lubrication construction
General Description
The Bearing,sleeve, cataloged under National Stock Number 3120-01-142-9457, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is W. M. Berg, Inc.. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3120-01-142-9457
Primary Part Number
B3-8
Item Name
Bearing,sleeve
FSC / FSG
3120 / 31 — No Item Name Available
Manufacturer
W. M. Berg, Inc.
Status
ACTIVE
Corner Shape
SQUARE ALL CORNERS
Material
OIL LUBRICATING LUBRICATION
Material Document and Classification
MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
Body Outside Diameter
0.4999 INCHES MINIMUM AND 0.5001 INCHES MAXIMUM IN
Body Inside Diameter
0.1877 INCHES MINIMUM AND 0.1879 INCHES MAXIMUM IN
NSN 3120-01-142-9457 is a Bearing,sleeve, manufactured by W. M. Berg, Inc., classified under FSC 3120 (No Item Name Available). Status: active.
What are the part numbers for NSN 3120-01-142-9457?
NSN 3120-01-142-9457 has 3 cross-referenced part numbers: B3-8 (W. M. Berg, Inc.), GN-2 (Designatronics Incorporated Div Sterling Instruments Div), OB76 (Secs Inc).
What NSN replaces 3120-01-142-9457?
There are 12 known substitutes for 3120-01-142-9457: 3455-00-505-0237, 3030-00-529-0496, 3110-00-554-2915 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of B3-8?
Key specifications for B3-8: Corner Shape: SQUARE ALL CORNERS; Material: OIL LUBRICATING LUBRICATION; Material Document and Classification: MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION; Body Outside Diameter: 0.4999 INCHES MINIMUM AND 0.5001 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.