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SS70 — CONVERTER,SIGNAL DATA SUBASSEMBL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

SS70: CONVERTER,SIGNAL DATA SUBASSEMBL.

CONVERTER,SIGNAL DATA SUBASSEMBL. Key specifications include material: STEEL COMP 304 OVERALL, seat_angle: 12.0 DEGREES ALL ENDS, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE ALL ENDS, connection_style: FLARELESS ALL ENDS, style_designator: STRAIGHT THRU. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-097-8839, 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
SS70
NSN: 4820-00-097-8839
NIINs: 000978839, 001052421, 001320631, 001454141, 004151313, 004552118, 004844264, 009003946, 009148902, 009465480, 009465481, 009465483, 009496126, 009499088, 010642438, 011234982, 011240262, 011242726, 011243687, 011260147, 011267333, 011451856, 011451857, 011451858, 012058199, 012058200, 012068457, 012969247, 013048225
FSC: 4820 — Valves, Nonpowered
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
seat_angle12.0 DEGREES ALL ENDS
thread_class3A ALL ENDS A
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
connection_styleFLARELESS ALL ENDS
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
surface_treatmentPASSIVATE
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.562 INCHES FIRST END IN
maximum_operating_temp380.0 FAHRENHEIT SINGLE RESPONSE DEGF
supplementary_featuresFLOW CONTROL DEVICE: DIAPHRAGM
NSN4820-00-097-8839
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SS70 · 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: DISK
•
CONNECTION STYLE: FLARED (TUBE) FIRST END
•
STYLE DESIGNATOR: TEE
•
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
NOMINAL THREAD SIZE: 1.313 INCHES FIRST END IN
•
SEAT ANGLE: 12.0 DEGREES FIRST END
•
DISK LOADING METHOD: SPRING
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
CONNECTION STYLEFLARED (TUBE) FIRST END
STYLE DESIGNATORTEE
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
THREAD DIRECTIONRIGHT-HAND FIRST END
NOMINAL THREAD SIZE1.313 INCHES FIRST END IN
SEAT ANGLE12.0 DEGREES FIRST END
DISK LOADING METHODSPRING
SURFACE TREATMENTPASSIVATE
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE
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
SS70-912R16CReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SS70?
SS70 is a CONVERTER,SIGNAL DATA SUBASSEMBL.
What parts can replace SS70?
There is 1 known substitute for SS70: SS70-912R16C. Substitute compatibility should be verified for your specific system.
What is the NSN for SS70?
SS70 is cataloged in the U.S. Government catalog under NSN 4820-00-097-8839. This indicates validated use in U.S. government and defense supply chains.
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