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963.04.26.713 — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

963.04.26.713: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include end_item_identification: WING PIPELINES, TURBO TRAINER PC-7 AIRCRAFT, part_name_assigned_by_controlling_agency: VALVE, CHECK. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-481-4174, 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
963.04.26.713
NSN: 4820-01-481-4174
FSC: 4820 — Valves, Nonpowered
CAGE: S4080 — PILATUS AIRCRAFT LTD (CHE)
SPECIFICATIONS
end_item_identificationWING PIPELINES, TURBO TRAINER PC-7 AIRCRAFT
part_name_assigned_by_controlling_agencyVALVE, CHECK
NSN4820-01-481-4174
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 963.04.26.713 · 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
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE, CHECK
END ITEM IDENTIFICATIONWING PIPELINES, TURBO TRAINER PC-7 AIRCRAFT
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
10328969Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 963.04.26.713?
963.04.26.713 is a VALVE,CHECK.
What parts can replace 963.04.26.713?
There is 1 known substitute for 963.04.26.713: 10328969. Substitute compatibility should be verified for your specific system.
What is the NSN for 963.04.26.713?
963.04.26.713 is cataloged in the U.S. Government catalog under NSN 4820-01-481-4174. 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.