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Technical Data Sheet
PartsTable / COMPONENT / 264-3/4
264-3/4 ✓ 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 264-3/4 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-287-5653, 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
264-3/4
NSN: 4820-00-287-5653
FSC: 4820
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)
SPECIFICATIONS
Part Number264-3/4
NSN4820-00-287-5653
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 264-3/4 · 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
•
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
•
BONNET TYPE: INSIDE SPRING
•
THREAD DIRECTION: RIGHT-HAND ALL ENDS
•
MATERIAL: STEEL CORROSION RESISTING SEAT
•
CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) ALL ENDS
•
MEDIA FOR WHICH DESIGNED: GAS, INERT SECOND RESPONSE
•
OPENING PRESSURE SETTING: 3200.0 POUNDS PER SQUARE INCH LBS
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
BONNET TYPEINSIDE SPRING
THREAD DIRECTIONRIGHT-HAND ALL ENDS
MATERIALSTEEL CORROSION RESISTING SEAT
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
MEDIA FOR WHICH DESIGNEDGAS, INERT SECOND RESPONSE
OPENING PRESSURE SETTING3200.0 POUNDS PER SQUARE INCH LBS
MEDIA FOR WHICH DESIGNEDAIR FIRST RESPONSE
STYLE DESIGNATORANGLE
MATERIALCOPPER ALLOY BODY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
26504Interchangeable
interchangeable cross-reference
interchangeable
VF31Interchangeable
interchangeable cross-reference
interchangeable
4283-31Interchangeable
interchangeable cross-reference
interchangeable
26434Interchangeable
interchangeable cross-reference
interchangeable
26434-01Interchangeable
interchangeable cross-reference
interchangeable
230-0267-00Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 264-3/4?
264-3/4 is a 264-3/4.
What parts can replace 264-3/4?
There are 16 known substitutes for 264-3/4: 26504, VF31, 4283-31 and 13 more. Substitute compatibility should be verified for your specific system.
Is 264-3/4 still available?
264-3/4 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