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RY-145851 — CORE,ELECTROMAGNETIC COMPONENT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

RY-145851: CORE,ELECTROMAGNETIC COMPONENT.

The CORE,ELECTROMAGNETIC COMPONENT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_style: INTERNAL FLANGE W/EXTERNAL LOCKING FLANGE, overall_length: 0.812 INCHES NOMINAL IN, distance_from_end: 0.250 INCHES NOMINAL IN, body_inside_diameter: 3.594 INCHES NOMINAL IN, body_outside_diameter: 4.122 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-064-4365, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
RY-145851
NSN: 4320-00-064-4365
FSC: 4320 — Power and Hand Pumps
CAGE: 0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)
SPECIFICATIONS
materialCOPPER ALLOY
body_styleINTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
overall_length0.812 INCHES NOMINAL IN
distance_from_end0.250 INCHES NOMINAL IN
body_inside_diameter3.594 INCHES NOMINAL IN
body_outside_diameter4.122 INCHES NOMINAL IN
internal_flange_width0.250 INCHES NOMINAL IN
distance_between_flanges0.381 INCHES NOMINAL IN
distance_below_centerline0.094 INCHES NOMINAL IN
left_side_flange_thickness0.181 INCHES NOMINAL IN
right_side_flange_thickness0.250 INCHES NOMINAL IN
internal_flange_inside_diameter3.125 INCHES NOMINAL IN
NSN4320-00-064-4365
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CORE,ELECTROMAGNETIC COMPONENT TITLE COMPONENT PN RY-145851 MFR CORE,ELECTROMAGNETIC C
KEY FEATURES
•
DISTANCE BETWEEN FLANGES: 0.381 INCHES NOMINAL IN
•
BODY STYLE: INTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
•
DISTANCE FROM END: 0.250 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 4.122 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-16261,GRADE 3-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE
•
INTERNAL FLANGE INSIDE DIAMETER: 3.125 INCHES NOMINAL IN
•
LEFT SIDE FLANGE THICKNESS: 0.181 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DISTANCE BETWEEN FLANGES0.381 INCHES NOMINAL IN
BODY STYLEINTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
DISTANCE FROM END0.250 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER4.122 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16261,GRADE 3-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH0.812 INCHES NOMINAL IN
INTERNAL FLANGE INSIDE DIAMETER3.125 INCHES NOMINAL IN
LEFT SIDE FLANGE THICKNESS0.181 INCHES NOMINAL IN
DISTANCE BELOW CENTERLINE0.094 INCHES NOMINAL IN
BODY INSIDE DIAMETER3.594 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 7
50178Reference document
Same NSN cross-reference
Reference document — Secondary reference
945851-01Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
945851-1PHReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
945851Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
RY-144690 ITEMReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
WBD-6-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RY-145851?
RY-145851 is a CORE,ELECTROMAGNETIC COMPONENT.
What parts can replace RY-145851?
There are 7 known substitutes for RY-145851: 50178, 945851-01, 945851-1PH and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RY-145851?
RY-145851 is cataloged in the U.S. Government catalog under NSN 4320-00-064-4365. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.