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Technical Data Sheet
PartsTable / COMPONENT / 70307-83804-102
70307-83804-102 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include color: WHITE, width: 8.000 INCHES NOMINAL IN, length: 10.000 INCHES NOMINAL IN, material: STEEL OVERALL, tire_type: SEMIPNEUMATIC, body_width: 2.375 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-308-4671, 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
70307-83804-102
NSN: 4820-01-308-4671
FSC: 4820
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
colorWHITE
width8.000 INCHES NOMINAL IN
length10.000 INCHES NOMINAL IN
materialSTEEL OVERALL
tire_typeSEMIPNEUMATIC
body_width2.375 INCHES NOMINAL IN
body_height3.812 INCHES NOMINAL IN
body_length2.750 INCHES NOMINAL IN
specific_useGENERAL PURPOSE
inclosure_typeHERMETICALLY SEALED
overall_height4.187 INCHES NOMINAL IN
overall_length3.750 INCHES NOMINAL IN
NSN4820-01-308-4671
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 70307-83804-102 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
J5770Interchangeable
interchangeable cross-reference
interchangeable
14-170Interchangeable
interchangeable cross-reference
interchangeable
GGG-W-641Interchangeable
interchangeable cross-reference
interchangeable
A-A-665Interchangeable
interchangeable cross-reference
interchangeable
AA665-16OZ-17875Interchangeable
interchangeable cross-reference
interchangeable
5241-001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 70307-83804-102?
70307-83804-102 is a VALVE,CHECK.
What parts can replace 70307-83804-102?
There are 10 known substitutes for 70307-83804-102: J5770, 14-170, GGG-W-641 and 7 more. Substitute compatibility should be verified for your specific system.
Is 70307-83804-102 still available?
70307-83804-102 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026