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PartsTable / COMPONENT / 2784514-2
2784514-2 ✓ 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

VALVE,RELIEF,PRESSURE AND TEMPER. Key specifications include material: STEEL OVERALL, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: PLAIN (PIPE) SECOND END, special_features: BLACK COATING IN ACCORD WITH ASTM-A-733, style_designator: LONG, surface_treatment: PAINT OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-473-7464, 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
2784514-2
NSN: 4820-01-473-7464
FSC: 4820
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
connection_typeTHREADED EXTERNAL PIPE SECOND END
connection_stylePLAIN (PIPE) SECOND END
special_featuresBLACK COATING IN ACCORD WITH ASTM-A-733
style_designatorLONG
surface_treatmentPAINT OVERALL
nominal_thread_size2.000 INCHES FIRST END IN
nominal_overall_length4.500 INCHES IN
media_for_which_designedWATER-OIL-GAS SINGLE RESPONSE
thread_series_designatorNPT FIRST END
nondefinitive_spec/std_dataLONG TYPE
specification/standard_data81346-AS733S-198CFB PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
NSN4820-01-473-7464
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2784514-2 · 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 19
A733Interchangeable
interchangeable cross-reference
interchangeable
45-5750-030-040Interchangeable
interchangeable cross-reference
interchangeable
P1197Interchangeable
interchangeable cross-reference
interchangeable
ASTM-A733Interchangeable
interchangeable cross-reference
interchangeable
WWN351TYPEAInterchangeable
interchangeable cross-reference
interchangeable
A733S-264CFGInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2784514-2?
2784514-2 is a VALVE,RELIEF,PRESSURE AND TEMPER.
What parts can replace 2784514-2?
There are 19 known substitutes for 2784514-2: A733, 45-5750-030-040, P1197 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2784514-2?
2784514-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-473-7464. 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