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M074-449-43 — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

M074-449-43: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include body_material: COPPER ALLOY, valve_operation_method: MANUAL, maximum_operating_temp_and_media_for_which_designed: 50.0 CELSIUS AIR AND 50.0 CELSIUS WATER, SALT DEGC. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-221-3703, 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
M074-449-43
NSN: 4820-01-221-3703
NIINs: 012213703, 015900914
FSC: 4820 — Valves, Nonpowered
CAGE: 18925 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV PNEUMATIC DIVISION (USA)
SPECIFICATIONS
body_materialCOPPER ALLOY
spool_quantity1
valve_operation_methodMANUAL
spool_position_quantity3
maximum_operating_temp_and_media_for_which_designed50.0 CELSIUS AIR AND 50.0 CELSIUS WATER, SALT DEGC
NSN4820-01-221-3703
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: M074-449-43 · 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 FEATURES4 WAY; SZ 0.500 IN. IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 M074-449-43?
M074-449-43 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What is the NSN for M074-449-43?
M074-449-43 is cataloged in the U.S. Government catalog under NSN 4820-01-221-3703. This indicates validated use in U.S. government and defense supply chains.
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