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Technical Data Sheet
PartsTable / COMPONENT / 797-000
797-000 ✓ 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 ASSEMBLY,VALVE is a the manufacturer industrial component. Key specifications include color: WHITE TOP, phase: SINGLE, material: PLASTIC POLYPROPYLENE TOP, fuel_type: ACETYLENE, bore_shape: STRAIGHT, cone_width: 1.8750 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-212-1886, 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
797-000
NSN: 4820-01-212-1886
FSC: 4820
CAGE: 30187 — GRAHAM-WHITE MANUFACTURING CO DIV GRAHAM-WHITE MANUFACTURING CO. INC. (USA)
SPECIFICATIONS
colorWHITE TOP
phaseSINGLE
materialPLASTIC POLYPROPYLENE TOP
fuel_typeACETYLENE
bore_shapeSTRAIGHT
cone_width1.8750 INCHES NOMINAL IN
bore_diameter10.00 MILLIMETERS NOMINAL MM
overall_width6.000 INCHES NOMINAL IN
physical_formGRANULE
seal_quantity1
conductor_formSTRANDED SINGLE CONDUCTOR
inclosure_typeHERMETICALLY SEALED
NSN4820-01-212-1886
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 797-000 · 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 20
K8685053Interchangeable
interchangeable cross-reference
interchangeable
K797Interchangeable
interchangeable cross-reference
interchangeable
797Interchangeable
interchangeable cross-reference
interchangeable
200LDInterchangeable
interchangeable cross-reference
interchangeable
FF-B-171Interchangeable
interchangeable cross-reference
interchangeable
87500CE1SA2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 797-000?
797-000 is a STEM ASSEMBLY,VALVE.
What parts can replace 797-000?
There are 20 known substitutes for 797-000: K8685053, K797, 797 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 797-000?
797-000 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-212-1886. 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