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PartsTable / COMPONENT / 302W-1 PC14 3IN
302W-1 PC14 3IN ✓ 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 STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, features_provided: RISING STEM AND THREADED, stem_actuating_end_type: THREADED EXTERNALLY, valve_size_for_which_designed: 3.000 INCHES IN, valve_type_for_which_designed: GLOBE, material_document_and_classification: ASTM A182 GRADE F6 ASSN STD SINGLE MATERIAL RESPONSE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-248-2476, 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
302W-1 PC14 3IN
NSN: 4820-01-248-2476
FSC: 4820
CAGE: 79342 — WILLIAM E WILLIAMS VALVE CORP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
features_providedRISING STEM AND THREADED
stem_actuating_end_typeTHREADED EXTERNALLY
valve_size_for_which_designed3.000 INCHES IN
valve_type_for_which_designedGLOBE
material_document_and_classificationASTM A182 GRADE F6 ASSN STD SINGLE MATERIAL RESPONSE
valve_model_number_for_which_designedNO 3O2W-1
NSN4820-01-248-2476
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 302W-1 PC14 3IN · 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
•
VALVE SIZE FOR WHICH DESIGNED: 3.000 INCHES IN
•
STEM ACTUATING END TYPE: THREADED EXTERNALLY
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A182 GRADE F6 ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL: STEEL CORROSION RESISTING
•
FEATURES PROVIDED: RISING STEM AND THREADED
•
VALVE TYPE FOR WHICH DESIGNED: GLOBE
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: NO 3O2W-1
TECHNICAL CHARACTERISTICS (FLIS)
VALVE SIZE FOR WHICH DESIGNED3.000 INCHES IN
STEM ACTUATING END TYPETHREADED EXTERNALLY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A182 GRADE F6 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL CORROSION RESISTING
FEATURES PROVIDEDRISING STEM AND THREADED
VALVE TYPE FOR WHICH DESIGNEDGLOBE
VALVE MODEL NUMBER FOR WHICH DESIGNEDNO 3O2W-1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
8228A0440-1AInterchangeable
interchangeable cross-reference
interchangeable
8409Interchangeable
interchangeable cross-reference
interchangeable
54C48Interchangeable
interchangeable cross-reference
interchangeable
AA59214-8B8Interchangeable
interchangeable cross-reference
interchangeable
202032-2Interchangeable
interchangeable cross-reference
interchangeable
3030008647398Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 302W-1 PC14 3IN?
302W-1 PC14 3IN is a STEM,FLUID VALVE.
What parts can replace 302W-1 PC14 3IN?
There are 12 known substitutes for 302W-1 PC14 3IN: 8228A0440-1A, 8409, 54C48 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 302W-1 PC14 3IN?
302W-1 PC14 3IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-248-2476. 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