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074799 ✓ 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 material: RUBBER SYNTHETIC, overall_height: 0.438 INCHES NOMINAL IN, outside_diameter: 0.750 INCHES NOMINAL IN, style_designator: SPECIAL SHAPED, material_thickness: 0.094 INCHES NOMINAL IN, center_hole_diameter: 0.375 INCHES NOMINAL 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 2910-00-228-7757, 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
074799
NSN: 2910-00-228-7757
FSC: 2910
CAGE: 80850 — INTERLINE BRANDS, INC. DBA J. A. SEXAUER (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
overall_height0.438 INCHES NOMINAL IN
outside_diameter0.750 INCHES NOMINAL IN
style_designatorSPECIAL SHAPED
material_thickness0.094 INCHES NOMINAL IN
center_hole_diameter0.375 INCHES NOMINAL IN
NSN2910-00-228-7757
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DIAPHRAGM,ACTUATOR VALVE,SPECIAL TITLE COMPONENT PN 074799 MFR DIAPHRAGM,ACTUATOR VAL
KEY FEATURES
•
STYLE DESIGNATOR: SPECIAL SHAPED
•
CENTER HOLE DIAMETER: 0.375 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC
•
MATERIAL THICKNESS: 0.094 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT0.438 INCHES NOMINAL IN
STYLE DESIGNATORSPECIAL SHAPED
CENTER HOLE DIAMETER0.375 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC
MATERIAL THICKNESS0.094 INCHES NOMINAL IN
OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
7479Interchangeable
interchangeable cross-reference
interchangeable
49-7C87-21Interchangeable
interchangeable cross-reference
interchangeable
TL7479Interchangeable
interchangeable cross-reference
interchangeable
747-9AInterchangeable
interchangeable cross-reference
interchangeable
04375Interchangeable
interchangeable cross-reference
interchangeable
07479Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 074799?
074799 is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL.
What parts can replace 074799?
There are 6 known substitutes for 074799: 7479, 49-7C87-21, TL7479 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 074799?
074799 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2910-00-228-7757. 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