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Technical Data Sheet
PartsTable / COMPONENT / ADF-AT-1
ADF-AT-1 ✓ 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 VALVE,PNEUMATIC INFLATOR is a the manufacturer industrial component. Key specifications include end_item_identification: TRAILER,BOAT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-602-5324, 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
ADF-AT-1
NSN: 4820-01-602-5324
FSC: 4820
CAGE: Z0TB4 — ROGERS-WILLEX ROGERS AXLE & SPRING WORKS PTY LTD (AUS)
SPECIFICATIONS
end_item_identificationTRAILER,BOAT
NSN4820-01-602-5324
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: ADF-AT-1 · 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONTRAILER,BOAT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
AT-1Interchangeable
interchangeable cross-reference
interchangeable
727414-1Interchangeable
interchangeable cross-reference
interchangeable
MIL-S-16293Interchangeable
interchangeable cross-reference
interchangeable
6872765-586Interchangeable
interchangeable cross-reference
interchangeable
12443822Interchangeable
interchangeable cross-reference
interchangeable
12443822-001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ADF-AT-1?
ADF-AT-1 is a VALVE,PNEUMATIC INFLATOR.
What parts can replace ADF-AT-1?
There are 6 known substitutes for ADF-AT-1: AT-1, 727414-1, MIL-S-16293 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ADF-AT-1?
ADF-AT-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-602-5324. 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