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863-000407 — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

863-000407: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYPROPYLENE BODY, connection_type: UNTHREADED EXTERNAL HOSE ALL ENDS, style_designator: STRAIGHT THRU, mounting_position: HORIZONTAL OR VERTICAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-481-4337, 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
863-000407
NSN: 4820-01-481-4337
FSC: 4820 — Valves, Nonpowered
CAGE: 4X630 — GUILD ASSOCIATES INC (USA)
SPECIFICATIONS
materialPLASTIC POLYPROPYLENE BODY
connection_typeUNTHREADED EXTERNAL HOSE ALL ENDS
style_designatorSTRAIGHT THRU
mounting_positionHORIZONTAL OR VERTICAL
end_item_identificationCONTRACTOR LOGISTIC SUPPORT MODEL M871, 30-FOOT TRAILER, LAUNDRY ADVANCED SYSTEM (LADDS), NSN: 2330-00-122-6779 CONTRACT DAAK60-97-C-9222 TM 9-3510-122-24P.
NSN4820-01-481-4337
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 863-000407 · 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
•
MOUNTING POSITION: HORIZONTAL OR VERTICAL
•
CONNECTION TYPE: UNTHREADED EXTERNAL HOSE ALL ENDS
•
STYLE DESIGNATOR: STRAIGHT THRU
•
MATERIAL: PLASTIC POLYPROPYLENE BODY
TECHNICAL CHARACTERISTICS
MOUNTING POSITIONHORIZONTAL OR VERTICAL
CONNECTION TYPEUNTHREADED EXTERNAL HOSE ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU
SPECIAL FEATURESPOPYPROPYLENE BODY WITH A VITON DIAPHRAM. FOR CORROSIVE AND ULTRA-PURE APPLICATIONS. MAXIUM TEMPERATURE RATING OF 180 F. IT'S A FREE FLOATING DIAPHRAM THAT RESPONDS TO EVEN THE SLIGHEST PRESSURE CHANGE. VALVES WILL OPERATE IN ANY POSITION, PROVIDING RAPID RESPONSE TO FREEFLOW AND NO FLOW.
END ITEM IDENTIFICATIONCONTRACTOR LOGISTIC SUPPORT MODEL M871, 30-FOOT TRAILER, LAUNDRY ADVANCED SYSTEM (LADDS), NSN: 2330-00-122-6779 CONTRACT DAAK60-97-C-9222 TM 9-3510-122-24P.
MATERIALPLASTIC POLYPROPYLENE BODY
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
47245K53Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 863-000407?
863-000407 is a VALVE,CHECK.
What parts can replace 863-000407?
There is 1 known substitute for 863-000407: 47245K53. Substitute compatibility should be verified for your specific system.
What is the NSN for 863-000407?
863-000407 is cataloged in the U.S. Government catalog under NSN 4820-01-481-4337. This indicates validated use in U.S. government and defense supply chains.
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