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PartsTable / COMPONENT / P4-32689-G1 ITEM 48
P4-32689-G1 ITEM 48 ✓ 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,GATE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING DISK, stem_type: RISING, valve_size: 12.000 INCHES IN, bonnet_type: INSIDE SCREW, connection_type: BUTT WELD PIPE, special_features: INCLUDES OPEN/CLOSED POSITION INDICATOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-420-5914, 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
P4-32689-G1 ITEM 48
NSN: 4820-01-420-5914
FSC: 4820
CAGE: 57574 — VELAN VALVE CORP. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING DISK
stem_typeRISING
valve_size12.000 INCHES IN
bonnet_typeINSIDE SCREW
connection_typeBUTT WELD PIPE
special_featuresINCLUDES OPEN/CLOSED POSITION INDICATOR
valve_operation_methodAIR
end_item_identificationNIMITZ CLASS CVN
inlet_relationship_with_outletIDENTICAL
nominal_pipe_size_accommodated12.000 INCHES IN
NSN4820-01-420-5914
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: P4-32689-G1 ITEM 48 · 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
•
MATERIAL: STEEL COMP 410 STEM
•
INLET RELATIONSHIP WITH OUTLET: IDENTICAL
•
VALVE SIZE: 12.000 INCHES IN
•
BONNET TYPE: INSIDE SCREW
•
VALVE OPERATION METHOD: AIR
•
NOMINAL PIPE SIZE ACCOMMODATED: 12.000 INCHES IN
•
CONNECTION TYPE: BUTT WELD PIPE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 410 STEM
MATERIALSTEEL CORROSION RESISTING SEAT
INLET RELATIONSHIP WITH OUTLETIDENTICAL
VALVE SIZE12.000 INCHES IN
BONNET TYPEINSIDE SCREW
VALVE OPERATION METHODAIR
NOMINAL PIPE SIZE ACCOMMODATED12.000 INCHES IN
CONNECTION TYPEBUTT WELD PIPE
END ITEM IDENTIFICATIONNIMITZ CLASS CVN
MATERIALSTEEL CORROSION RESISTING DISK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
15F-1-12INInterchangeable
interchangeable cross-reference
interchangeable
15-OF-U 12INInterchangeable
interchangeable cross-reference
interchangeable
47XInterchangeable
interchangeable cross-reference
interchangeable
P4-32689-G1 ITEM 04Interchangeable
interchangeable cross-reference
interchangeable
P4-32689-G1Interchangeable
interchangeable cross-reference
interchangeable
B10-0064C-02TSG/P4-32689-G1-IT4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is P4-32689-G1 ITEM 48?
P4-32689-G1 ITEM 48 is a VALVE,GATE.
What parts can replace P4-32689-G1 ITEM 48?
There are 21 known substitutes for P4-32689-G1 ITEM 48: 15F-1-12IN, 15-OF-U 12IN, 47X and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P4-32689-G1 ITEM 48?
P4-32689-G1 ITEM 48 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-420-5914. 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