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7797-1NP — VALVE,FLOW CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

7797-1NP: VALVE,FLOW CONTROL.

The VALVE,FLOW CONTROL is a the manufacturer industrial component. Key specifications include body_material: COPPER ALLOY, disk_material: COPPER ALLOY, flow_control_device: DISK, end_item_identification: KING ENGINEERING CORP GAGE INDICATOR MODEL NO. 9642.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-385-1283, 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
7797-1NP
NSN: 4820-01-385-1283
FSC: 4820 — Valves, Nonpowered
CAGE: 33667 — KING ENGINEERING CORPORATION DBA KING-GAGE SYSTEMS (USA)
SPECIFICATIONS
body_materialCOPPER ALLOY
disk_materialCOPPER ALLOY
flow_control_deviceDISK
end_item_identificationKING ENGINEERING CORP GAGE INDICATOR MODEL NO. 9642
NSN4820-01-385-1283
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 7797-1NP · 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
•
DISK MATERIAL: COPPER ALLOY
•
FLOW CONTROL DEVICE: DISK
•
BODY MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
DISK MATERIALCOPPER ALLOY
FLOW CONTROL DEVICEDISK
BODY MATERIALCOPPER ALLOY
SPECIAL FEATURESCARTRIDGE TYPE; NICKEL PLATED BODY; FOR MERCURY LIQUIDS
END ITEM IDENTIFICATIONKING ENGINEERING CORP GAGE INDICATOR MODEL NO. 9642
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
CAT 9000 SECT 2430 ITEM-53Same 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 7797-1NP?
7797-1NP is a VALVE,FLOW CONTROL.
What parts can replace 7797-1NP?
There is 1 known substitute for 7797-1NP: CAT 9000 SECT 2430 ITEM-53. Substitute compatibility should be verified for your specific system.
What is the NSN for 7797-1NP?
7797-1NP is cataloged in the U.S. Government catalog under NSN 4820-01-385-1283. 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.