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A10-18774 — VALVE ASSEMBLY,MANIFOLD

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

A10-18774: VALVE ASSEMBLY,MANIFOLD.

The VALVE ASSEMBLY,MANIFOLD is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, head_style: FLAT CHAMFER, head_height: 0.096 INCHES NOMINAL IN, point_style: DOG, point_length: 0.969 INCHES NOMINAL IN, thread_class: 2A A. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-707-7920, 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
A10-18774
NSN: 4820-01-707-7920
FSC: 4820 — Valves, Nonpowered
CAGE: 28953 — RIX INDUSTRIES (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
head_styleFLAT CHAMFER
head_height0.096 INCHES NOMINAL IN
point_styleDOG
point_length0.969 INCHES NOMINAL IN
thread_class2A A
head_diameter0.300 INCHES NOMINAL IN
thread_length0.829 INCHES MINIMUM IN
point_diameter0.135 INCHES NOMINAL IN
fastener_length1.969 INCHES NOMINAL IN
thread_directionRIGHT-HAND
internal_drive_styleSLOT
NSN4820-01-707-7920
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A10-18774 · 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
SUBSTITUTES & CROSS-REFERENCES 1
18774Reference 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 A10-18774?
A10-18774 is a VALVE ASSEMBLY,MANIFOLD.
What parts can replace A10-18774?
There is 1 known substitute for A10-18774: 18774. Substitute compatibility should be verified for your specific system.
What is the NSN for A10-18774?
A10-18774 is cataloged in the U.S. Government catalog under NSN 4820-01-707-7920. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.