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18238P — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The OSCILLATOR,CRYSTAL CONTROLLED is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY K-500 OVERALL, corner_shape: SQUARE ALL CORNERS, flange_width: 1.7710 INCHES NOMINAL IN, overall_length: 6.7500 INCHES NOMINAL IN, special_features: FLANGE END COUNTERBORED 1.7210, style_designator: SOLID, EXTERNAL FLANGE ONE END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4320-00-915-5467, 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
18238P
NSN: 4320-00-915-5467
FSC: 4320
CAGE: 93232 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING (USA)
SPECIFICATIONS
materialNICKEL ALLOY K-500 OVERALL
corner_shapeSQUARE ALL CORNERS
flange_width1.7710 INCHES NOMINAL IN
overall_length6.7500 INCHES NOMINAL IN
special_featuresFLANGE END COUNTERBORED 1.7210
style_designatorSOLID, EXTERNAL FLANGE ONE END
features_providedCASEHARDENED
body_inside_diameter1.7500 INCHES NOMINAL IN
body_outside_diameter2.0000 INCHES NOMINAL IN
flange_outside_diameter2.3600 INCHES NOMINAL IN
material_document_and_classificationQQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN4320-00-915-5467
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available OSCILLATOR,CRYSTAL CONTROLLED TITLE COMPONENT PN 18238P MFR OSCILLATOR,CRYSTAL CON
KEY FEATURES
•
FEATURES PROVIDED: CASEHARDENED
•
CORNER SHAPE: SQUARE ALL CORNERS
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
BODY OUTSIDE DIAMETER: 2.0000 INCHES NOMINAL IN
•
FLANGE OUTSIDE DIAMETER: 2.3600 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
•
MATERIAL: NICKEL ALLOY K-500 OVERALL
TECHNICAL CHARACTERISTICS
FEATURES PROVIDEDCASEHARDENED
CORNER SHAPESQUARE ALL CORNERS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
BODY OUTSIDE DIAMETER2.0000 INCHES NOMINAL IN
FLANGE OUTSIDE DIAMETER2.3600 INCHES NOMINAL IN
OVERALL LENGTH6.7500 INCHES NOMINAL IN
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
MATERIALNICKEL ALLOY K-500 OVERALL
BODY INSIDE DIAMETER1.7500 INCHES NOMINAL IN
SPECIAL FEATURESFLANGE END COUNTERBORED 1.7210
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
B16.3InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1105-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
WWP521InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SAC178InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5315L20-003-3InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
30294500InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 18238P?
18238P is a OSCILLATOR,CRYSTAL CONTROLLED.
What parts can replace 18238P?
There are 18 known substitutes for 18238P: B16.3, 1105-1, WWP521 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 18238P?
18238P is cataloged in the Federal Logistics Information System under NSN 4320-00-915-5467. This indicates validated use in U.S. government and defense supply chains.
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Last verified: October 2026