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1MKK8 — VALVE,BALL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1MKK8: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYPROPYLENE OVERALL, connection_style: PLAIN (TUBE) FIRST END, seat_nominal_radius: 3.0 INCHES ALL ENDS IN, valve_operation_method: MANUAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-671-7001, 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
1MKK8
NSN: 4820-01-671-7001
FSC: 4820 — Valves, Nonpowered
CAGE: 2X427 — GRAINGER DIV OF W W GRAINGER INC (USA)
SPECIFICATIONS
materialPLASTIC POLYPROPYLENE OVERALL
connection_stylePLAIN (TUBE) FIRST END
seat_nominal_radius3.0 INCHES ALL ENDS IN
valve_operation_methodMANUAL
NSN4820-01-671-7001
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1MKK8 · 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: PLAIN (TUBE) FIRST END
•
SEAT NOMINAL RADIUS: 3.0 INCHES ALL ENDS IN
•
MATERIAL: PLASTIC POLYPROPYLENE OVERALL
•
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (TUBE) FIRST END
SEAT NOMINAL RADIUS3.0 INCHES ALL ENDS IN
MATERIALPLASTIC POLYPROPYLENE OVERALL
VALVE OPERATION METHODMANUAL
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 1
V300FPSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1MKK8?
1MKK8 is a VALVE,BALL.
What parts can replace 1MKK8?
There is 1 known substitute for 1MKK8: V300FP. Substitute compatibility should be verified for your specific system.
What is the NSN for 1MKK8?
1MKK8 is cataloged in the U.S. Government catalog under NSN 4820-01-671-7001. This indicates validated use in U.S. government and defense supply chains.
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