PartsTable
Technical Data Sheet
397-4 ✓ Verified by PartsTable
Melissa & Doug · MRO · MRO_GENERAL
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

Make a felt pizza to please any palate with this 42-piece create-a-pizza set. Your little chef can choose from an array of colorful toppings, and even customize each slice. Then slide the pizza into the box--time to deliver! This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2640-00-052-0918, 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
MRO MRO_GENERAL 397-4
NSN: 2640-00-052-0918
FSC: 2640
CAGE: 53477 — SCOVILL INC SCHRADER BELLOWS DIV (USA)
SPECIFICATIONS
materialPLASTIC POLYCARBONATE
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE END
body_width0.750 INCHES NOMINAL IN
head_styleHEXAGON
body_height0.844 INCHES NOMINAL IN
body_length0.487 INCHES NOMINAL IN
design_typePREFORMED, SINGLE BEND, CONVERTIBLE VALVE
grip_length4.047 INCHES MINIMUM AND 4.078 INCHES MAXIMUM IN
head_height0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN
thread_class3A A
body_diameter0.405 INCHES NOMINAL IN
thread_length0.500 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN
NSN2640-00-052-0918
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Melissa & Doug CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 397-4 MFR Melissa & Doug CAPACITOR,FIXED,ELECTR
KEY FEATURES
SIZE: STANDARD NUMBER
APPLICATION METHOD: SCREW-ON RIM
ITEM TYPE CATEGORY: ACCESSORY
ACCESSORY TYPE: VALVE
TIRE VALVE DESIGNATION: TR-J-1175
TIRE AND RIM ASSOCIATION NUMBER: TR-J-1175 VALVE
DESIGN TYPE: PREFORMED, SINGLE BEND, CONVERTIBLE VALVE
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
SIZESTANDARD NUMBER
APPLICATION METHODSCREW-ON RIM
ITEM TYPE CATEGORYACCESSORY
ACCESSORY TYPEVALVE
TIRE VALVE DESIGNATIONTR-J-1175
TIRE AND RIM ASSOCIATION NUMBERTR-J-1175 VALVE
DESIGN TYPEPREFORMED, SINGLE BEND, CONVERTIBLE VALVE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
397-4Interchangeable
interchangeable cross-reference
interchangeable
AN5-44Interchangeable
interchangeable cross-reference
interchangeable
900949K1Interchangeable
interchangeable cross-reference
interchangeable
994425-9Interchangeable
interchangeable cross-reference
interchangeable
62A0010-500Interchangeable
interchangeable cross-reference
interchangeable
416434-83Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 397-4?
397-4 is a CAPACITOR,FIXED,ELECTROLYTIC manufactured by Melissa & Doug. It is classified as a MRO (MRO_GENERAL).
What parts can replace 397-4?
There are 15 known substitutes for 397-4: 397-4, AN5-44, 900949K1 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 397-4?
397-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2640-00-052-0918. This indicates validated use in U.S. government and defense supply chains.
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