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A-53642 — STEM,FLUID VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

A-53642: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416, overall_length: 13.188 INCHES NOMINAL IN, special_features: SUPPLIED AS AN ASSEMBLY INCLUDING 1 STEM, 1 STEM POINT, 1 BALL, AND 1 PIN, stem_actuating_end_type: THREADED EXTERNALLY, largest_outside_diameter: 0.870 INCHES NOMINAL IN, valve_size_for_which_designed: 1.500 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-251-9398, 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
A-53642
NSN: 4820-01-251-9398
NIINs: 012519398, 012519406, 012519941
FSC: 4820 — Valves, Nonpowered
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
materialSTEEL COMP 416
overall_length13.188 INCHES NOMINAL IN
special_featuresSUPPLIED AS AN ASSEMBLY INCLUDING 1 STEM, 1 STEM POINT, 1 BALL, AND 1 PIN
stem_actuating_end_typeTHREADED EXTERNALLY
largest_outside_diameter0.870 INCHES NOMINAL IN
valve_size_for_which_designed1.500 INCHES IN
valve_type_for_which_designedRELIEF
general_characteristics_item_descriptionCRES
NSN4820-01-251-9398
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A-53642 · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: CRES
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCRES
SUBSTITUTES & CROSS-REFERENCES 1
A-53642 PIECE 7Reference 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 A-53642?
A-53642 is a STEM,FLUID VALVE.
What parts can replace A-53642?
There is 1 known substitute for A-53642: A-53642 PIECE 7. Substitute compatibility should be verified for your specific system.
What is the NSN for A-53642?
A-53642 is cataloged in the U.S. Government catalog under NSN 4820-01-251-9398. This indicates validated use in U.S. government and defense supply chains.
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