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Technical Data Sheet
PartsTable / COMPONENT / AWRG 1/4IN. 30/1.4.2.1 ALT10
AWRG 1/4IN. 30/1.4.2.1 ALT10 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The AWRG 1/4IN. 30/1.4.2.1 ALT10 is a the manufacturer industrial component. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-370-5443, 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
AWRG 1/4IN. 30/1.4.2.1 ALT10
NSN: 4820-01-370-5443
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
Part NumberAWRG 1/4IN. 30/1.4.2.1 ALT10
NSN4820-01-370-5443
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: AWRG 1/4IN. 30/1.4.2.1 ALT10 · 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
•
MAXIMUM INLET PRESSURE RATING: ERR-060
•
FLOW CONTROL DEVICE: DISK
•
END CONNECTION QUANTITY: 2
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
MEDIA FOR WHICH DESIGNED: AIR OR GAS
•
FIRST END CONNECTION TYPE: THREADED INTERNAL PIPE
•
FIRST END STYLE DESIGNATOR: PLAIN
•
FURNISHED ITEMS: OUTLET PRESSURE GAGE AND INLET STRAINER AND INLET ADAPTER
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM INLET PRESSURE RATINGERR-060
FLOW CONTROL DEVICEDISK
END CONNECTION QUANTITY2
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MEDIA FOR WHICH DESIGNEDAIR OR GAS
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORPLAIN
FURNISHED ITEMSOUTLET PRESSURE GAGE AND INLET STRAINER AND INLET ADAPTER
THREAD SIZE AND SERIES/TYPE DESIGNATOR1/4-18 NPT FIRST END
FIRST END THREAD DIRECTIONRIGHT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
H60MLQ30142Interchangeable
interchangeable cross-reference
interchangeable
CV9S4302-53PC22Interchangeable
interchangeable cross-reference
interchangeable
30142Interchangeable
interchangeable cross-reference
interchangeable
10350Interchangeable
interchangeable cross-reference
interchangeable
GGG-C-755Interchangeable
interchangeable cross-reference
interchangeable
717-016810Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AWRG 1/4IN. 30/1.4.2.1 ALT10?
AWRG 1/4IN. 30/1.4.2.1 ALT10 is a AWRG 1/4IN. 30/1.4.2.1 ALT10.
What parts can replace AWRG 1/4IN. 30/1.4.2.1 ALT10?
There are 13 known substitutes for AWRG 1/4IN. 30/1.4.2.1 ALT10: H60MLQ30142, CV9S4302-53PC22, 30142 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AWRG 1/4IN. 30/1.4.2.1 ALT10?
AWRG 1/4IN. 30/1.4.2.1 ALT10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-370-5443. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026