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SS-63TMS8-ST — COMPRESSED AIR PURIFICATION UNIT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

SS-63TMS8-ST: COMPRESSED AIR PURIFICATION UNIT.

COMPRESSED AIR PURIFICATION UNIT. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE SEAT, bonnet_type: INSIDE SCREW, thread_class: 2B ALL ENDS, connection_type: THREADED INTERNAL BOSS ALL ENDS, connection_style: GASKET SEAL(BOSS) ALL ENDS, special_features: 0.500 IN. VALVE SIZE IN.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-226-3257, 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-63TMS8-ST
NSN: 4820-01-226-3257
FSC: 4820 — Valves, Nonpowered
CAGE: 3T9T9 — SWAGELOK CO (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE SEAT
bonnet_typeINSIDE SCREW
thread_class2B ALL ENDS
connection_typeTHREADED INTERNAL BOSS ALL ENDS
connection_styleGASKET SEAL(BOSS) ALL ENDS
special_features0.500 IN. VALVE SIZE IN
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
operating_pressure2500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.750 INCHES ALL ENDS IN
maximum_operating_temp100.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodMANUAL
NSN4820-01-226-3257
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SS-63TMS8-ST · 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: GASKET SEAL(BOSS) ALL ENDS
•
CONNECTION TYPE: THREADED INTERNAL BOSS ALL ENDS
•
STYLE DESIGNATOR: STRAIGHT THRU
•
OPERATING PRESSURE: 2500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
BONNET TYPE: INSIDE SCREW
•
THREAD DIRECTION: RIGHT-HAND ALL ENDS
•
NOMINAL THREAD SIZE: 0.750 INCHES ALL ENDS IN
•
MAXIMUM OPERATING TEMP: 100.0 FAHRENHEIT SINGLE RESPONSE DEGF
TECHNICAL CHARACTERISTICS
CONNECTION STYLEGASKET SEAL(BOSS) ALL ENDS
CONNECTION TYPETHREADED INTERNAL BOSS ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU
OPERATING PRESSURE2500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
BONNET TYPEINSIDE SCREW
THREAD DIRECTIONRIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS IN
MAXIMUM OPERATING TEMP100.0 FAHRENHEIT SINGLE RESPONSE DEGF
SPECIAL FEATURES0.500 IN. VALVE SIZE IN
BONNET ATTACHMENT METHODTHREADED
SUBSTITUTES & CROSS-REFERENCES 4
SS-63TMS8-ST/LSReference document
Same NSN cross-reference
Reference document — Secondary reference
9230-B100Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
9230-B100 ITEM V-21Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SS-63TF8SAE-STReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SS-63TMS8-ST?
SS-63TMS8-ST is a COMPRESSED AIR PURIFICATION UNIT.
What parts can replace SS-63TMS8-ST?
There are 4 known substitutes for SS-63TMS8-ST: SS-63TMS8-ST/LS, 9230-B100, 9230-B100 ITEM V-21 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SS-63TMS8-ST?
SS-63TMS8-ST is cataloged in the U.S. Government catalog under NSN 4820-01-226-3257. This indicates validated use in U.S. government and defense supply chains.
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