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391 1803 660 — PARTS KIT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

391 1803 660: PARTS KIT,VALVE.

The PARTS KIT,VALVE is a the manufacturer industrial component. Key specifications include end_item_name: SCOOP LOADER, end_item_source: 75755, end_item_identification: 3805-01-279-3635, nonsupply_items_and_quantities: O-RING 4;BACK-UP RING 1;SPRING 1. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-332-0836, 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
391 1803 660
NSN: 4820-01-332-0836
FSC: 4820 — Valves, Nonpowered
CAGE: 13829 — PARKER HANNIFIN CORPORATION DIV CYLINDER DIVISION (USA)
SPECIFICATIONS
end_item_nameSCOOP LOADER
end_item_source75755
component_quantity6
end_item_identification3805-01-279-3635
nonsupply_items_and_quantitiesO-RING 4;BACK-UP RING 1;SPRING 1
NSN4820-01-332-0836
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 391 1803 660 · 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
•
COMPONENT QUANTITY: 6
•
END ITEM SOURCE: 75755
•
END ITEM NAME: SCOOP LOADER
•
NONSUPPLY ITEMS AND QUANTITIES: O-RING 4;BACK-UP RING 1;SPRING 1
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY6
END ITEM SOURCE75755
END ITEM NAMESCOOP LOADER
NONSUPPLY ITEMS AND QUANTITIESO-RING 4;BACK-UP RING 1;SPRING 1
END ITEM IDENTIFICATION3805-01-279-3635
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
AT103440Same 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 391 1803 660?
391 1803 660 is a PARTS KIT,VALVE.
What parts can replace 391 1803 660?
There is 1 known substitute for 391 1803 660: AT103440. Substitute compatibility should be verified for your specific system.
What is the NSN for 391 1803 660?
391 1803 660 is cataloged in the U.S. Government catalog under NSN 4820-01-332-0836. This indicates validated use in U.S. government and defense supply chains.
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