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13502546 — VALVE,EXPANSION

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

13502546: VALVE,EXPANSION.

The VALVE,EXPANSION is a the manufacturer industrial component. Key specifications include body_style: ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS, end_item_identification: AVENGER, first_end_connection_type: THREADED EXTERNAL TUBE, first_end_style_designator: PLAIN, first_end_thread_direction: RIGHT-HAND, second_end_connection_type: THREADED EXTERNAL TUBE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-661-9369, 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
13502546
NSN: 4820-01-661-9369
FSC: 4820 — Valves, Nonpowered
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
body_styleANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
end_item_identificationAVENGER
first_end_connection_typeTHREADED EXTERNAL TUBE
first_end_style_designatorPLAIN
first_end_thread_directionRIGHT-HAND
second_end_connection_typeTHREADED EXTERNAL TUBE
second_end_style_designatorPLAIN
second_end_thread_directionRIGHT-HAND
first_end_nominal_thread_size0.6250 INCHES IN
second_end_nominal_thread_size0.750 INCHES IN
first_end_thread_series_designatorUNF
second_end_thread_series_designatorUNF
NSN4820-01-661-9369
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 13502546 · 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
•
FIRST END THREAD SERIES DESIGNATOR: UNF
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
SECOND END NOMINAL THREAD SIZE: 0.750 INCHES IN
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
BODY STYLE: ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
•
FIRST END STYLE DESIGNATOR: PLAIN
•
FIRST CONNECTION FACE TO CENTERLINE DISTANCE: 1.30 INCHES NOMINAL IN
•
SECOND END THREAD SERIES DESIGNATOR: UNF
TECHNICAL CHARACTERISTICS
FIRST END THREAD SERIES DESIGNATORUNF
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END NOMINAL THREAD SIZE0.750 INCHES IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
BODY STYLEANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
FIRST END STYLE DESIGNATORPLAIN
FIRST CONNECTION FACE TO CENTERLINE DISTANCE1.30 INCHES NOMINAL IN
SECOND END THREAD SERIES DESIGNATORUNF
SECOND END THREAD DIRECTIONRIGHT-HAND
SECOND CONNECTION FACE TO CENTERLINE DISTANCE1.30 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
SE 2503Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 13502546?
13502546 is a VALVE,EXPANSION.
What parts can replace 13502546?
There is 1 known substitute for 13502546: SE 2503. Substitute compatibility should be verified for your specific system.
What is the NSN for 13502546?
13502546 is cataloged in the U.S. Government catalog under NSN 4820-01-661-9369. This indicates validated use in U.S. government and defense supply chains.
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