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C800S65 — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

C800S65: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL BODY, special_features: WIDTH 1.250 IN.; LENGTH 3.438 IN.; MAX FLOW 15 GPM IN, style_designator: STRAIGHT THRU W/OFFSET, nominal_thread_size: 0.500 INCHES SECOND END IN, end_item_identification: PUMP,PARKER-HANNIFIN, thread_quantity_per_inch: 14 SECOND END. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-330-0546, 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
C800S65
NSN: 4820-01-330-0546
FSC: 4820 — Valves, Nonpowered
CAGE: 09990 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC VALVE DIVISION (USA)
SPECIFICATIONS
materialSTEEL BODY
special_featuresWIDTH 1.250 IN.; LENGTH 3.438 IN.; MAX FLOW 15 GPM IN
style_designatorSTRAIGHT THRU W/OFFSET
nominal_thread_size0.500 INCHES SECOND END IN
end_item_identificationPUMP,PARKER-HANNIFIN
thread_quantity_per_inch14 SECOND END
thread_series_designatorNPTF FIRST END
NSN4820-01-330-0546
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: C800S65 · 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
•
STYLE DESIGNATOR: STRAIGHT THRU W/OFFSET
•
NOMINAL THREAD SIZE: 0.500 INCHES SECOND END IN
•
THREAD QUANTITY PER INCH: 14 FIRST END
•
MATERIAL: STEEL BODY
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTRAIGHT THRU W/OFFSET
NOMINAL THREAD SIZE0.500 INCHES SECOND END IN
NOMINAL THREAD SIZE0.500 INCHES FIRST END IN
SPECIAL FEATURESWIDTH 1.250 IN.; LENGTH 3.438 IN.; MAX FLOW 15 GPM IN
END ITEM IDENTIFICATIONPUMP,PARKER-HANNIFIN
THREAD QUANTITY PER INCH14 FIRST END
THREAD QUANTITY PER INCH14 SECOND END
MATERIALSTEEL BODY
THREAD SERIES DESIGNATORNPTF SECOND END
THREAD SERIES DESIGNATORNPTF FIRST END
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
36801-90008Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C800S65?
C800S65 is a VALVE,CHECK.
What parts can replace C800S65?
There is 1 known substitute for C800S65: 36801-90008. Substitute compatibility should be verified for your specific system.
What is the NSN for C800S65?
C800S65 is cataloged in the U.S. Government catalog under NSN 4820-01-330-0546. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.