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18-040-062 — VALVE,EXPANSION

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

18-040-062: VALVE,EXPANSION.

The VALVE,EXPANSION is a the manufacturer industrial component. Key specifications include body_style: STRAIGHT THRU GIVE "ADQL" ONLY WHEN FLANGED BOTH ENDS, special_features: VALVE THERMOSTATIC EXPANSION ( SUBCOOLER) 0.375 INCH X 0.250 INCH ODF IN, end_item_identification: REFG.. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-523-3307, 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
18-040-062
NSN: 4820-01-523-3307
FSC: 4820 — Valves, Nonpowered
CAGE: 38450 — ENGINEERED COIL COMPANY DBA ENGINEERED COIL CO DIV DRS MARLO COIL (USA)
SPECIFICATIONS
body_styleSTRAIGHT THRU GIVE "ADQL" ONLY WHEN FLANGED BOTH ENDS
special_featuresVALVE THERMOSTATIC EXPANSION ( SUBCOOLER) 0.375 INCH X 0.250 INCH ODF IN
end_item_identificationREFG.
NSN4820-01-523-3307
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 18-040-062 · 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
•
BODY STYLE: STRAIGHT THRU GIVE "ADQL" ONLY WHEN FLANGED BOTH ENDS
TECHNICAL CHARACTERISTICS
BODY STYLESTRAIGHT THRU GIVE "ADQL" ONLY WHEN FLANGED BOTH ENDS
SPECIAL FEATURESVALVE THERMOSTATIC EXPANSION ( SUBCOOLER) 0.375 INCH X 0.250 INCH ODF IN
END ITEM IDENTIFICATIONREFG.
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
1303-03-C FND 13Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 18-040-062?
18-040-062 is a VALVE,EXPANSION.
What parts can replace 18-040-062?
There is 1 known substitute for 18-040-062: 1303-03-C FND 13. Substitute compatibility should be verified for your specific system.
What is the NSN for 18-040-062?
18-040-062 is cataloged in the U.S. Government catalog under NSN 4820-01-523-3307. This indicates validated use in U.S. government and defense supply chains.
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