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MC14438-1 — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

MC14438-1: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include end_item_identification: AIRCRAFT MODEL AV-8. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-172-3642, 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
MC14438-1
NSN: 4810-01-172-3642
FSC: 4810 — Valves, Powered
CAGE: 76050 — EATON AEROSPACE LLC DBA STERER ENGINEERING DIV M.C.AEROSPACE (USA)
SPECIFICATIONS
special_featuresBODY ALUMINUM ALLOY PER QQ-A-367,COMP 7075-T73; 6.630 IN. O/A LG; 4.810 IN. O/A W; 2.500 IN. O/A H; EIGHT PORTS; SOLENOID RATING 18.0 TO 30.0 VDC; CURRENT RATING 0.8 AMPS AT 70.0 DEG F AND 28 VDC VDC
end_item_identificationAIRCRAFT MODEL AV-8
NSN4810-01-172-3642
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: MC14438-1 · 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
SPECIAL FEATURESBODY ALUMINUM ALLOY PER QQ-A-367,COMP 7075-T73; 6.630 IN. O/A LG; 4.810 IN. O/A W; 2.500 IN. O/A H; EIGHT PORTS; SOLENOID RATING 18.0 TO 30.0 VDC; CURRENT RATING 0.8 AMPS AT 70.0 DEG F AND 28 VDC VDC
END ITEM IDENTIFICATIONAIRCRAFT MODEL AV-8
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MC14438-1?
MC14438-1 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What is the NSN for MC14438-1?
MC14438-1 is cataloged in the U.S. Government catalog under NSN 4810-01-172-3642. This indicates validated use in U.S. government and defense supply chains.
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