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46495K18 — BALL,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

46495K18: BALL,CHECK.

The BALL,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, valve_design_control_activity: 39428, valve_size_for_which_designed: 0.250 INCHES IN, part_name_assigned_by_controlling_agency: TYPE 316 STAINLESS STEEL BALL VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-595-4059, 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
46495K18
NSN: 4820-01-595-4059
FSC: 4820 — Valves, Nonpowered
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
valve_design_control_activity39428
valve_size_for_which_designed0.250 INCHES IN
part_name_assigned_by_controlling_agencyTYPE 316 STAINLESS STEEL BALL VALVE
NSN4820-01-595-4059
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 46495K18 · 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
•
VALVE SIZE FOR WHICH DESIGNED: 0.250 INCHES IN
•
VALVE DESIGN CONTROL ACTIVITY: 39428
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
VALVE SIZE FOR WHICH DESIGNED0.250 INCHES IN
SPECIAL FEATURESVALVE HAS UNRESTRICTED FLOW AND HAS FULL PORT, SEATS AND SEALS THAT ARE GLASS-FILLED PTFE;MAXIMUM PRESSURE FOR WATER, OIL AND INERT GAS:1000 PSI AT 200 DEG F; MAX PRESSUSRE FOR STEAM-150 PSI AT 366 DEG. F, TEMP RANGE-0 TO 450 DEG. F. VACUUM NOT RATED, CONNECTIONS ARE 1/4 IN. NPT FEMALE, 18 THREADS PER INCH, 0.40 IN. THREAD ENGAGEMENT. ITEM HAS LEVER HANDLE WHICH CAN BE LOCKED IN POSITION USING A PADLOCK(NOT INCLUDED) WITH A SHACKLE DIA. OF 1.4 IN. IN
PART NAME ASSIGNED BY CONTROLLING AGENCYTYPE 316 STAINLESS STEEL BALL VALVE
VALVE DESIGN CONTROL ACTIVITY39428
MATERIALSTEEL CORROSION RESISTING
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 46495K18?
46495K18 is a BALL,CHECK.
What is the NSN for 46495K18?
46495K18 is cataloged in the U.S. Government catalog under NSN 4820-01-595-4059. This indicates validated use in U.S. government and defense supply chains.
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