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250A-3-10-20 — VALVE,FLOW CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

250A-3-10-20: VALVE,FLOW CONTROL.

The VALVE,FLOW CONTROL is a the manufacturer industrial component. Key specifications include body_material: STEEL AND COPPER ALLOY, connection_type: THREADED INTERNAL PIPE, nominal_thread_size: 0.125 INCHES AND 0.250 INCHES IN, valve_operation_method: AUTOMATIC, end_item_identification: TRACTOR, AIRCRAFT TOWING, A/S32U-30, thread_series_designator: NPT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-450-2041, 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
250A-3-10-20
NSN: 4820-01-450-2041
FSC: 4820 — Valves, Nonpowered
CAGE: 24522 — HUMPHREY PRODUCTS CO (USA)
SPECIFICATIONS
body_materialSTEEL AND COPPER ALLOY
connection_typeTHREADED INTERNAL PIPE
nominal_thread_size0.125 INCHES AND 0.250 INCHES IN
valve_operation_methodAUTOMATIC
end_connection_quantity4
end_item_identificationTRACTOR, AIRCRAFT TOWING, A/S32U-30
thread_series_designatorNPT
NSN4820-01-450-2041
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 250A-3-10-20 · 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
•
CONNECTION TYPE: THREADED INTERNAL PIPE
•
END CONNECTION QUANTITY: 4
•
NOMINAL THREAD SIZE: 0.125 INCHES AND 0.250 INCHES IN
•
BODY MATERIAL: STEEL AND COPPER ALLOY
•
THREAD SERIES DESIGNATOR: NPT
•
VALVE OPERATION METHOD: AUTOMATIC
TECHNICAL CHARACTERISTICS
CONNECTION TYPETHREADED INTERNAL PIPE
END CONNECTION QUANTITY4
NOMINAL THREAD SIZE0.125 INCHES AND 0.250 INCHES IN
BODY MATERIALSTEEL AND COPPER ALLOY
END ITEM IDENTIFICATIONTRACTOR, AIRCRAFT TOWING, A/S32U-30
THREAD SERIES DESIGNATORNPT
VALVE OPERATION METHODAUTOMATIC
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
9310C3411-001Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 250A-3-10-20?
250A-3-10-20 is a VALVE,FLOW CONTROL.
What parts can replace 250A-3-10-20?
There is 1 known substitute for 250A-3-10-20: 9310C3411-001. Substitute compatibility should be verified for your specific system.
What is the NSN for 250A-3-10-20?
250A-3-10-20 is cataloged in the U.S. Government catalog under NSN 4820-01-450-2041. This indicates validated use in U.S. government and defense supply chains.
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