PartsTable
Technical Data Sheet
PartsTable / MRO / 6476
6476 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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

CABLE ASSEMBLY,POWER,ELECTRICAL. Key specifications include material: COPPER ALLOY OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, bonnet_type: INSIDE SCREW. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-287-4608, 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→ 6476
NSN: 4820-00-287-4608
FSC: 4820
CAGE: 28193 — HENRY TECHNOLOGIES, INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
body_stylePLAIN, SOLID
bore_stylePLAIN BOTH ENDS
teeth_typeSINGLE HELIX
tooth_formSTANDARD
bonnet_typeINSIDE SCREW
design_typeLIMITED
helix_angle62.0000 DEGREES
storage_typeUNHEATED WAREHOUSE
conductor_formSTRANDED ALL CONDUCTORS
overall_length20.250 INCHES IN
pitch_diameter1.1250 INCHES NOMINAL IN
NSN4820-00-287-4608
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 6476 · 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
•
CONNECTION STYLE: SOCKET (TUBE) ALL ENDS
•
MATERIAL: COPPER ALLOY STEM
•
VALVE OPERATION METHOD: MANUAL
•
BONNET ATTACHMENT METHOD: THREADED
•
MEDIA FOR WHICH DESIGNED: REFRIGERANT 12 FIRST RESPONSE
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION STYLESOCKET (TUBE) ALL ENDS
MATERIALCOPPER ALLOY STEM
VALVE OPERATION METHODMANUAL
MATERIALCOPPER ALLOY BODY
BONNET ATTACHMENT METHODTHREADED
MEDIA FOR WHICH DESIGNEDREFRIGERANT 12 FIRST RESPONSE
MATERIALCOPPER ALLOY SEAT
MEDIA FOR WHICH DESIGNEDREFRIGERANT 22 SECOND RESPONSE
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
STYLE DESIGNATORANGLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
126C459Interchangeable
interchangeable cross-reference
interchangeable
11128Interchangeable
interchangeable cross-reference
interchangeable
647-6Interchangeable
interchangeable cross-reference
interchangeable
647 006 DPInterchangeable
interchangeable cross-reference
interchangeable
E593LInterchangeable
interchangeable cross-reference
interchangeable
14722299Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6476?
6476 is a CABLE ASSEMBLY,POWER,ELECTRICAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 6476?
There are 11 known substitutes for 6476: 126C459, 11128, 647-6 and 8 more. Substitute compatibility should be verified for your specific system.
Is 6476 still available?
6476 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026