Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 3120-00-288-5914 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-288-5914 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-288-5914. Primary manufacturer part number: 20303.
3120-00-288-5914 — No Item Name Available illustration
Features
Bearing,sleeve — FSC 3120
Surface Finish: 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
Antirotation/lubrication Type and Quantity: 4 HOLE
Body Outside Diameter: 1.9360 INCHES MINIMUM AND 1.9365 INCHES MAXIMUM IN
Material: COPPER ALLOY 905 OVERALL
Body Inside Diameter: 1.6850 INCHES MINIMUM AND 1.6855 INCHES MAXIMUM IN
Surface Finish: 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
Corner Shape: SQUARE OUTSIDE RIGHT CORNER
Applications
Rotating machinery support and alignment
Shaft load distribution
Precision spindle assemblies
Applications requiring Copper Alloy 905 Overall construction
General Description
The Bearing,sleeve, cataloged under National Stock Number 3120-00-288-5914, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 13 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3120-00-288-5914
Primary Part Number
20303
Item Name
Bearing,sleeve
FSC / FSG
3120 / 31 — No Item Name Available
Manufacturer
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Status
ACTIVE
Surface Finish
32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
Antirotation/lubrication Type and Quantity
4 HOLE
Body Outside Diameter
1.9360 INCHES MINIMUM AND 1.9365 INCHES MAXIMUM IN
Material
COPPER ALLOY 905 OVERALL
Body Inside Diameter
1.6850 INCHES MINIMUM AND 1.6855 INCHES MAXIMUM IN
Surface Finish
32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
Corner Shape
SQUARE OUTSIDE RIGHT CORNER
Corner Shape
SQUARE INSIDE RIGHT CORNER
Material Document and Classification
AMS 4846 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN 3120-00-288-5914 is a Bearing,sleeve, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 3120 (No Item Name Available). Status: active.
What are the part numbers for NSN 3120-00-288-5914?
NSN 3120-00-288-5914 has 3 cross-referenced part numbers: 20303 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), AS20303 (Aircraft Supplies), 20303 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).
What NSN replaces 3120-00-288-5914?
There are 10 known substitutes for 3120-00-288-5914: 4140-00-136-9214, 3110-00-144-8542, 3110-00-156-6757 and 7 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 20303?
Key specifications for 20303: Surface Finish: 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY; Antirotation/lubrication Type and Quantity: 4 HOLE; Body Outside Diameter: 1.9360 INCHES MINIMUM AND 1.9365 INCHES MAXIMUM IN; Material: COPPER ALLOY 905 OVERALL. 14 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.