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SS-6C-1 — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

SS-6C-1: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 FLOW CONTROL DEVICE, thread_class: 2A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE ALL ENDS, connection_style: PLAIN (TUBE) ALL ENDS, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-140-0004, 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
SS-6C-1
NSN: 4820-01-140-0004
FSC: 4820 — Valves, Nonpowered
CAGE: 3T9T9 — SWAGELOK CO (USA)
SPECIFICATIONS
materialSTEEL COMP 303 FLOW CONTROL DEVICE
thread_class2A ALL ENDS A
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
connection_stylePLAIN (TUBE) ALL ENDS
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
mounting_positionHORIZONTAL OR VERTICAL
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_devicePOPPET
nominal_thread_size0.438 INCHES ALL ENDS IN
maximum_operating_temp71.0 CELSIUS SINGLE RESPONSE DEGC
valve_operation_methodAUTOMATIC
NSN4820-01-140-0004
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SS-6C-1 · 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
•
FLOW CONTROL DEVICE: POPPET
•
FURNISHED ITEMS AND QUANTITY: 2 NUT
•
CONNECTION STYLE: PLAIN (TUBE) ALL ENDS
•
MOUNTING POSITION: HORIZONTAL OR VERTICAL
•
CONNECTION TYPE: THREADED EXTERNAL TUBE ALL ENDS
•
STYLE DESIGNATOR: STRAIGHT THRU
•
MATERIAL DOCUMENT AND CLASSIFICATION: ED-STD-66, AISI 303/SAE 30303 FED STD 5TH MATERIAL RESPONSE FLOW CONTROL DEVICE
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPOPPET
FURNISHED ITEMS AND QUANTITY2 NUT
CONNECTION STYLEPLAIN (TUBE) ALL ENDS
MOUNTING POSITIONHORIZONTAL OR VERTICAL
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU
MATERIAL DOCUMENT AND CLASSIFICATIONED-STD-66, AISI 303/SAE 30303 FED STD 5TH MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONFED-STD-66, AISI 303/SAE 30303 FED STD SINGLE MATERIAL RESPONSE BODY
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
SUBSTITUTES & CROSS-REFERENCES 5
4820PL2072679Reference document
Same NSN cross-reference
Reference document — Informative reference only
SS-6C-1WITH NEOPRENE O RINGSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6Z-C6L-1-SSSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
11462358Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
03-NRV-SS-00375-0001Same 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 SS-6C-1?
SS-6C-1 is a VALVE,CHECK.
What parts can replace SS-6C-1?
There are 5 known substitutes for SS-6C-1: 4820PL2072679, SS-6C-1WITH NEOPRENE O RING, 6Z-C6L-1-SS and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SS-6C-1?
SS-6C-1 is cataloged in the U.S. Government catalog under NSN 4820-01-140-0004. This indicates validated use in U.S. government and defense supply chains.
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