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Technical Data Sheet
D38A ✓ Verified by PartsTable
· 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 SLEEVE,SHAFT,PUMP is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY K-500 OVERALL, corner_shape: SQUARE ALL CORNERS, flange_width: 2.1875 INCHES NOMINAL IN, hole_diameter: 0.3125 INCHES NOMINAL FIRST IN, overall_length: 8.3750 INCHES NOMINAL IN, special_features: 2-12 LH THD ONE END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-793-9829, 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
D38A
NSN: 4320-00-793-9829
FSC: 4320
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
materialNICKEL ALLOY K-500 OVERALL
corner_shapeSQUARE ALL CORNERS
flange_width2.1875 INCHES NOMINAL IN
hole_diameter0.3125 INCHES NOMINAL FIRST IN
overall_length8.3750 INCHES NOMINAL IN
special_features2-12 LH THD ONE END
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter1.8750 INCHES NOMINAL IN
body_outside_diameter2.5000 INCHES NOMINAL IN
flange_outside_diameter2.5000 INCHES NOMINAL IN
lubricant_accommodation_styleGROOVED CIRCULAR
material_document_and_classificationQQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN4320-00-793-9829
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SLEEVE,SHAFT,PUMP TITLE COMPONENT PN D38A MFR SLEEVE,SHAFT,PUMP
KEY FEATURES
LUBRICANT ACCOMMODATION STYLE: GROOVED CIRCULAR
FLANGE WIDTH: 2.1875 INCHES NOMINAL IN
CORNER SHAPE: SQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER: 2.5000 INCHES NOMINAL IN
BODY INSIDE DIAMETER: 1.8750 INCHES NOMINAL IN
MATERIAL: NICKEL ALLOY K-500 OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
SPECIAL FEATURES2-12 LH THD ONE END
FLANGE WIDTH2.1875 INCHES NOMINAL IN
CORNER SHAPESQUARE ALL CORNERS
OVERALL LENGTH8.3750 INCHES NOMINAL IN
FLANGE OUTSIDE DIAMETER2.5000 INCHES NOMINAL IN
BODY INSIDE DIAMETER1.8750 INCHES NOMINAL IN
MATERIALNICKEL ALLOY K-500 OVERALL
ANTIROTATION/LUBRICATION TYPE AND QUANTITY1 HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
D-3/8Interchangeable
interchangeable cross-reference
interchangeable
22213Interchangeable
interchangeable cross-reference
interchangeable
D38Interchangeable
Same NIIN cross-reference
interchangeable
BS5-1435PC16Interchangeable
Same NIIN cross-reference
interchangeable
BS5-1881PC16Interchangeable
Same NIIN cross-reference
interchangeable
BS4-1877PC16Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D38A?
D38A is a SLEEVE,SHAFT,PUMP.
What parts can replace D38A?
There are 9 known substitutes for D38A: D-3/8, 22213, D38 and 6 more. Substitute compatibility should be verified for your specific system.
Is D38A still available?
D38A is currently cancelled.
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