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Technical Data Sheet
PartsTable / COMPONENT / B3800
B3800 ✓ 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

DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Key specifications include general_characteristics_item_description: FOR 3/4 IN. OD TUBE; 0.595 TO 0.680 IN.

EXPANSION; FOR 1/2 TO 1-1/4 IN. TUBE SHEET THICKNESS; 1-5/8 IN. ROLL LENGTH IN.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1680-00-073-7693, 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
B3800
NSN: 1680-00-073-7693
FSC: 1680
CAGE: 17472 — EATON AEROSPACE LLC DBA EATON INOAC DIV FUEL & MOTION CONTROL SYSTEMS DIVISION (USA)
SPECIFICATIONS
general_characteristics_item_descriptionFOR 3/4 IN. OD TUBE; 0.595 TO 0.680 IN. EXPANSION; FOR 1/2 TO 1-1/4 IN. TUBE SHEET THICKNESS; 1-5/8 IN. ROLL LENGTH IN
NSN1680-00-073-7693
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DIAPHRAGM,ACTUATOR VALVE,SPECIAL TITLE COMPONENT PN B3800 MFR DIAPHRAGM,ACTUATOR VAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
B3800Interchangeable
interchangeable cross-reference
interchangeable
290-18Interchangeable
interchangeable cross-reference
interchangeable
24134Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B3800?
B3800 is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL.
What parts can replace B3800?
There are 3 known substitutes for B3800: B3800, 290-18, 24134. Substitute compatibility should be verified for your specific system.
What is the NSN for B3800?
B3800 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1680-00-073-7693. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026