PartsTable
Technical Data Sheet
D2647 ✓ Verified by PartsTable
· GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The CORE ASSEMBLY,FLUID COOLER is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 715 TUBES, core_length: 81.250 INCHES MINIMUM AND 81.374 INCHES MAXIMUM IN, core_diameter: 12.000 INCHES NOMINAL IN, tube_quantity: 32, style_designator: PLAIN "U" TUBE, heat_transfer_method: INDIRECT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-00-080-2881, 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
D2647
NSN: 4810-00-080-2881
FSC: 4810
CAGE: 85130 — FLOWSERVE CORPORATION DIV FLOWSERVE US INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 715 TUBES
core_length81.250 INCHES MINIMUM AND 81.374 INCHES MAXIMUM IN
core_diameter12.000 INCHES NOMINAL IN
tube_quantity32
style_designatorPLAIN "U" TUBE
heat_transfer_methodINDIRECT
teeth_quantity_per_row14
end_item_identificationSUPPLY CLASS AOE
criticality_code_justificationZZZY
effective_heat_transfer_surface_area123.6 SQUARE FEET
material_document_and_classificationASTM B402-715 ASSN STD SINGLE MATERIAL RESPONSE TUBE SHEET
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
NSN4810-00-080-2881
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: D2647 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
CRITICALITY CODE JUSTIFICATION: ZZZY
TECHNICAL CHARACTERISTICS (FLIS)
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
CRITICALITY CODE JUSTIFICATIONZZZY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
D2647Interchangeable
interchangeable cross-reference
interchangeable
D2641 FIND 2Interchangeable
interchangeable cross-reference
interchangeable
SK-3672 IT13Interchangeable
interchangeable cross-reference
interchangeable
SK-3672Interchangeable
interchangeable cross-reference
interchangeable
8010PC23Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D2647?
D2647 is a CORE ASSEMBLY,FLUID COOLER.
What parts can replace D2647?
There are 5 known substitutes for D2647: D2647, D2641 FIND 2, SK-3672 IT13 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D2647?
D2647 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-00-080-2881. This indicates validated use in U.S. government and defense supply chains.
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