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Technical Data Sheet
PartsTable / COMPONENT / 23456
23456 ✓ 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 COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, pin_diameter: 0.207 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN, overall_length: 5.000 INCHES NOMINAL IN, special_features: 180 DEG ANGLE BETWEEN PINS;0.875 IN. DIA OF OPENING IN, style_designator: FACE PIN, radio_frequency_rating: 2.0 GIGAHERTZ MINIMUM AND 4.0 GIGAHERTZ MAXIMUM.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-1283, 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
23456
NSN: 4820-00-036-1283
FSC: 4820
CAGE: 26505 — GROVE VALVE OPERATIONS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
pin_diameter0.207 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN
overall_length5.000 INCHES NOMINAL IN
special_features180 DEG ANGLE BETWEEN PINS;0.875 IN. DIA OF OPENING IN
style_designatorFACE PIN
radio_frequency_rating2.0 GIGAHERTZ MINIMUM AND 4.0 GIGAHERTZ MAXIMUM
end_item_identificationACFT A8 INPUT BOX2915007262949
center_to_center_distance_between_pins1.250 INCHES NOMINAL IN
general_characteristics_item_descriptionCRES AMS5643,2.543 IN. LG,0.2750 IN. DIA ONE END,0.1872 IN. DIA OTHER END,0.502 IN. LARGEST DIA APPROX O/A DIM. IN
NSN4820-00-036-1283
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 23456 · 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 6
571-6202-1302407 PC59Interchangeable
interchangeable cross-reference
interchangeable
GGG-W-665 TY3CL2Interchangeable
interchangeable cross-reference
interchangeable
3775-25 PC59Interchangeable
interchangeable cross-reference
interchangeable
23456Interchangeable
interchangeable cross-reference
interchangeable
2902863-2Interchangeable
interchangeable cross-reference
interchangeable
25260Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 23456?
23456 is a COUPLER,DIRECTIONAL.
What parts can replace 23456?
There are 6 known substitutes for 23456: 571-6202-1302407 PC59, GGG-W-665 TY3CL2, 3775-25 PC59 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 23456?
23456 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-1283. 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