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556-6405334 — PARTS KIT,BALL VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

556-6405334: PARTS KIT,BALL VALVE.

The PARTS KIT,BALL VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: SOCKET ALL ENDS, special_features: 171 IN.-LBS. TORQUE; 15 LBS.

WEIGHT; 0.500 NPS; SOCKET WELD; 5.500 IN. HEIGHT; 5.300 IN. LENGTH; 3.100 IN.

WIDTH LBS, style_designator: STRAIGHT THRU, valve_operation_method: MANUAL. This part is cataloged in the U.S. Government catalog under NSN 4820-01-345-5705, 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
556-6405334
NSN: 4820-01-345-5705
NIINs: 013455705, 013484415, 013486219, 013486220, 013497680, 013497750, 013497831, 013497898, 013499834, 013500240, 013500906, 013501631, 013509219, 013510073, 013700314, 013700403, 015003930
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
connection_styleSOCKET ALL ENDS
special_features171 IN.-LBS. TORQUE; 15 LBS. WEIGHT; 0.500 NPS; SOCKET WELD; 5.500 IN. HEIGHT; 5.300 IN. LENGTH; 3.100 IN. WIDTH LBS
style_designatorSTRAIGHT THRU
valve_operation_methodMANUAL
end_item_identificationSEAWOLF CLASS SUBMARINE
nominal_pipe_size_accommodated0.500 INCHES ALL ENDS IN
material_document_and_classificationMIL-S-867 MOD CL III MIL STD ALL MATERIAL RESPONSES BODY
part_name_assigned_by_controlling_agencyVALVE, BALL, 0.500 IN. TOP LOAD HYDRAULIC SERVICE IN
NSN4820-01-345-5705
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 556-6405334 · 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
•
COMPONENT QUANTITY: 3
•
END ITEM SOURCE: 53711
•
END ITEM NAME: VALVE
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY3
END ITEM SOURCE53711
END ITEM NAMEVALVE
SPECIAL FEATURESKIT CONSISTS OF 1 EACH BALL P/N 211036231 AND 2 EACH SEAT P/N 211036226
END ITEM IDENTIFICATIONVALVE BALL
SUBSTITUTES & CROSS-REFERENCES 2
556-6405334 FINReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
556-6405334-15,20Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 556-6405334?
556-6405334 is a PARTS KIT,BALL VALVE.
What parts can replace 556-6405334?
There are 2 known substitutes for 556-6405334: 556-6405334 FIN, 556-6405334-15,20. Substitute compatibility should be verified for your specific system.
What is the NSN for 556-6405334?
556-6405334 is cataloged in the U.S. Government catalog under NSN 4820-01-345-5705. This indicates validated use in U.S. government and defense supply chains.
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