Dresser Industries Inc Leroi Div · NSN 3120-00-287-7548 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-287-7548 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-287-7548. Primary manufacturer part number: 11-122.
3120-00-287-7548 — No Item Name Available illustration
Features
Bearing,sleeve — FSC 3120
Body Outside Diameter: 0.8150 INCHES MINIMUM AND 0.8160 INCHES MAXIMUM IN
Body Inside Diameter: 0.6285 INCHES MINIMUM AND 0.6295 INCHES MAXIMUM IN
Corner Shape: ROUND LEFT FLANGE BODY CORNER
Style Designator: SOLID, EXTERNAL FLANGE ONE END
Material: OIL LUBRICATING LUBRICATION
Corner Shape: SQUARE INSIDE LEFT CORNER
Corner Shape: SQUARE INSIDE RIGHT CORNER
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 3120-00-287-7548, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Dresser Industries Inc Leroi Div. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
3120-00-287-7548
Primary Part Number
11-122
Item Name
Bearing,sleeve
FSC / FSG
3120 / 31 — No Item Name Available
Manufacturer
Dresser Industries Inc Leroi Div
Status
ACTIVE
Body Outside Diameter
0.8150 INCHES MINIMUM AND 0.8160 INCHES MAXIMUM IN
Body Inside Diameter
0.6285 INCHES MINIMUM AND 0.6295 INCHES MAXIMUM IN
Corner Shape
ROUND LEFT FLANGE BODY CORNER
Style Designator
SOLID, EXTERNAL FLANGE ONE END
Material
OIL LUBRICATING LUBRICATION
Corner Shape
SQUARE INSIDE LEFT CORNER
Corner Shape
SQUARE INSIDE RIGHT CORNER
Corner Shape
SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
Corner Shape
SQUARE OUTSIDE LEFT CORNER
Material
COPPER ALLOY OVERALL
Material Document and Classification
MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Corner Shape
SQUARE OUTSIDE RIGHT CORNER
Flange Outside Diameter
1.2475 INCHES MINIMUM AND 1.2525 INCHES MAXIMUM IN
NSN 3120-00-287-7548 is a Bearing,sleeve, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 3120 (No Item Name Available). Status: active.
What are the part numbers for NSN 3120-00-287-7548?
NSN 3120-00-287-7548 has 1 cross-referenced part number: 11-122 (Dresser Industries Inc Leroi Div).
What NSN replaces 3120-00-287-7548?
There are 12 known substitutes for 3120-00-287-7548: 5950-00-110-0844, 5950-00-187-0232, 4310-00-306-1319 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 11-122?
Key specifications for 11-122: Body Outside Diameter: 0.8150 INCHES MINIMUM AND 0.8160 INCHES MAXIMUM IN; Overall Length: 1.4375 INCHES NOMINAL IN; Body Inside Diameter: 0.6285 INCHES MINIMUM AND 0.6295 INCHES MAXIMUM IN; Corner Shape: ROUND LEFT FLANGE BODY CORNER. 15 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.