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PartsTable / COMPONENT / 50074A50
50074A50 ✓ 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 PARTS KIT,VALVE,OVERHAUL is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, overall_height: 0.125 INCHES NOMINAL IN, inside_diameter: 0.375 INCHES NOMINAL IN, outside_diameter: 0.812 INCHES NOMINAL IN, style_designator: PLAIN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-138-1997, 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
50074A50
NSN: 4820-00-138-1997
FSC: 4820
CAGE: 52545 — I-T-E IMPERIAL CORP SUBSIDIARY OF GOULD INC AIRMATIC/BECKETT HARCUM DIV (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
overall_height0.125 INCHES NOMINAL IN
inside_diameter0.375 INCHES NOMINAL IN
outside_diameter0.812 INCHES NOMINAL IN
style_designatorPLAIN
NSN4820-00-138-1997
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 50074A50 · 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
•
STYLE DESIGNATOR: PLAIN
•
OUTSIDE DIAMETER: 0.812 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT0.125 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
OUTSIDE DIAMETER0.812 INCHES NOMINAL IN
INSIDE DIAMETER0.375 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
200625Interchangeable
interchangeable cross-reference
interchangeable
HNB200625KInterchangeable
interchangeable cross-reference
interchangeable
200625FInterchangeable
interchangeable cross-reference
interchangeable
NAS844-18Interchangeable
interchangeable cross-reference
interchangeable
1704-236YInterchangeable
interchangeable cross-reference
interchangeable
NAS847Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 50074A50?
50074A50 is a PARTS KIT,VALVE,OVERHAUL.
What parts can replace 50074A50?
There are 6 known substitutes for 50074A50: 200625, HNB200625K, 200625F and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 50074A50?
50074A50 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-138-1997. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026