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7030-70-300-7104 — VALVE,VENT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

7030-70-300-7104: VALVE,VENT.

The VALVE,VENT is a the manufacturer industrial component. Key specifications include seat_angle: 20.0 DEGREES SECOND END, valve_size: 5.500 INCHES IN, flange_shape: HEXAGON WITH HOLES FIRST END, thread_class: 2A SECOND END A, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: INVERTED FLARE (PIPE) SECOND END. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-095-7239, 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
7030-70-300-7104
NSN: 4820-01-095-7239
FSC: 4820 — Valves, Nonpowered
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
seat_angle20.0 DEGREES SECOND END
valve_size5.500 INCHES IN
flange_shapeHEXAGON WITH HOLES FIRST END
thread_class2A SECOND END A
connection_typeTHREADED EXTERNAL PIPE SECOND END
connection_styleINVERTED FLARE (PIPE) SECOND END
special_featuresMTG PAD LOBED PER MS33786-40; THDS LUBRICATED W/DRY FILM PER MIL-6-8937
style_designatorSTRAIGHT THRU FLANGED ENDS
thread_directionRIGHT-HAND SECOND END
nominal_thickness0.250 INCHES FIRST END IN
bolt_hole_quantity6 FIRST END
flange_face_designPLAIN FIRST END
NSN4820-01-095-7239
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 7030-70-300-7104 · 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
•
FLANGE SHAPE: HEXAGON WITH HOLES FIRST END
•
FLANGE FACE DESIGN: PLAIN FIRST END
•
CONNECTION STYLE: INVERTED FLARE (PIPE) SECOND END
•
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
•
STYLE DESIGNATOR: STRAIGHT THRU FLANGED ENDS
•
VALVE SIZE: 5.500 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND SECOND END
TECHNICAL CHARACTERISTICS
FLANGE SHAPEHEXAGON WITH HOLES FIRST END
FLANGE FACE DESIGNPLAIN FIRST END
CONNECTION STYLEINVERTED FLARE (PIPE) SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
CONNECTION TYPEFLANGE FIRST END
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
VALVE SIZE5.500 INCHES IN
THREAD DIRECTIONRIGHT-HAND SECOND END
NOMINAL THREAD SIZE3.000 INCHES SECOND END IN
SEAT ANGLE20.0 DEGREES SECOND END
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 3
4820PL2219422Reference document
Same NSN cross-reference
Reference document — Informative reference only
70307-03007-105Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2750088-103Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 7030-70-300-7104?
7030-70-300-7104 is a VALVE,VENT.
What parts can replace 7030-70-300-7104?
There are 3 known substitutes for 7030-70-300-7104: 4820PL2219422, 70307-03007-105, 2750088-103. Substitute compatibility should be verified for your specific system.
What is the NSN for 7030-70-300-7104?
7030-70-300-7104 is cataloged in the U.S. Government catalog under NSN 4820-01-095-7239. This indicates validated use in U.S. government and defense supply chains.
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