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Technical Data Sheet
PartsTable / COMPONENT / 315137
315137 ✓ 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 DIAPHRAGM,VALVE,FLAT is a the manufacturer industrial component. Key specifications include shape: IRREGULAR, material: PLASTIC POLYCARBONATE BODY, end_style: MACHINE CUT-OFF BOTH ENDS, thickness: 0.062 INCHES NOMINAL IN, body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6615-00-398-0702, 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
315137
NSN: 6615-00-398-0702
FSC: 6615
CAGE: 88818 — KEARFOTT CORPORATION DIV GUIDANCE AND NAVIGATION DIVISION (USA)
SPECIFICATIONS
shapeIRREGULAR
materialPLASTIC POLYCARBONATE BODY
end_styleMACHINE CUT-OFF BOTH ENDS
thickness0.062 INCHES NOMINAL IN
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
shell_typeSOLID
bonnet_typePACKING RETAINING
design_typeCLOSED
thread_class2A A
coil_quantity8
hole_diameter0.144 INCHES NOMINAL IN
terminal_typeTURRET SINGLE MATING END SINGLE CONTACT GROUPING
NSN6615-00-398-0702
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DIAPHRAGM,VALVE,FLAT TITLE COMPONENT PN 315137 MFR DIAPHRAGM,VALVE,FLAT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
3151Interchangeable
interchangeable cross-reference
interchangeable
3151-37Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 315137?
315137 is a DIAPHRAGM,VALVE,FLAT.
What parts can replace 315137?
There are 2 known substitutes for 315137: 3151, 3151-37. Substitute compatibility should be verified for your specific system.
What is the NSN for 315137?
315137 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6615-00-398-0702. 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