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A73387 — STEM,FLUID VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

A73387: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: PAPER AND RUBBER SYNTHETIC OVERALL, hole_diameter: 0.188 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 2.812 INCHES NOMINAL IN, overall_length: 3.438 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, outside_corner_radius: 0.188 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-481-8402, 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
A73387
NSN: 4820-01-481-8402
FSC: 4820 — Valves, Nonpowered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialPAPER AND RUBBER SYNTHETIC OVERALL
hole_diameter0.188 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width2.812 INCHES NOMINAL IN
overall_length3.438 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
bolt_hole_quantity4
outside_corner_radius0.188 INCHES NOMINAL IN
cross-sectional_thickness0.062 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
criticality_code_justificationZZZY
material_document_and_classificationHH-P-96,CL A FED SPEC ALL MATERIAL RESPONSES OVERALL
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
NSN4820-01-481-8402
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A73387 · 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
SUBSTITUTES & CROSS-REFERENCES 2
73387Reference document
Same NSN cross-reference
Reference document — Secondary reference
Y109101004N ITEM 45Same 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 A73387?
A73387 is a STEM,FLUID VALVE.
What parts can replace A73387?
There are 2 known substitutes for A73387: 73387, Y109101004N ITEM 45. Substitute compatibility should be verified for your specific system.
What is the NSN for A73387?
A73387 is cataloged in the U.S. Government catalog under NSN 4820-01-481-8402. This indicates validated use in U.S. government and defense supply chains.
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