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K-220 — ADAPTER,CONNECTOR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

K-220: ADAPTER,CONNECTOR.

The ADAPTER,CONNECTOR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, body_style: STRAIGHT SHAPE, INTERNAL COUPLING, bonnet_type: INSIDE SCREW, overall_length: 20.6 MILLIMETERS NOMINAL MM, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN,OPTIONAL END(PIPE) ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-020-7161, 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
K-220
NSN: 4820-01-020-7161
NIINs: 010207161, 012831141, 013701738
FSC: 4820 — Valves, Nonpowered
CAGE: 35550 — GREENFIELD WORLD TRADE INC DIV GREENFIELD WORLD TRADE INC D/B/A LEGION INDUSTRIES (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
body_styleSTRAIGHT SHAPE, INTERNAL COUPLING
bonnet_typeINSIDE SCREW
overall_length20.6 MILLIMETERS NOMINAL MM
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN,OPTIONAL END(PIPE) ALL ENDS
overall_diameter6.3 MILLIMETERS NOMINAL MM
special_featuresFREQUENCY RANGE DC TO 40; SWR 1.12; K CONNECTOR
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
mating_end_quantity2
bonnet_attachment_methodTHREADED
NSN4820-01-020-7161
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: K-220 · 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
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.500 INCHES ALL ENDS IN
•
CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) ALL ENDS
•
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
•
STYLE DESIGNATOR: STRAIGHT THRU
•
BONNET TYPE: INSIDE SCREW
•
THREAD DIRECTION: RIGHT-HAND ALL ENDS
•
BONNET ATTACHMENT METHOD: THREADED
•
MATERIAL: COPPER ALLOY BODY
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES ALL ENDS IN
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU
BONNET TYPEINSIDE SCREW
THREAD DIRECTIONRIGHT-HAND ALL ENDS
BONNET ATTACHMENT METHODTHREADED
MATERIALCOPPER ALLOY BODY
SUBSTITUTES & CROSS-REFERENCES 1
460319Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 K-220?
K-220 is a ADAPTER,CONNECTOR.
What parts can replace K-220?
There is 1 known substitute for K-220: 460319. Substitute compatibility should be verified for your specific system.
What is the NSN for K-220?
K-220 is cataloged in the U.S. Government catalog under NSN 4820-01-020-7161. This indicates validated use in U.S. government and defense supply chains.
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