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8320A29 — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

8320A29: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. This part is cataloged in the U.S. Government catalog under NSN 4810-01-034-2709, 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
8320A29
NSN: 4810-01-034-2709
FSC: 4810 — Valves, Powered
CAGE: 04845 — AUTOMATIC SWITCH COMPANY DBA ASCO (USA)
SPECIFICATIONS
Part Number8320A29
NSN4810-01-034-2709
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 8320A29 · 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
SPECIAL FEATURES1/32 IN. ORIFICE,1/8 NPT CONNECTION,3-WAY,BRASS BODY,SYNTHETIC RUBBER BUNA-N VALVE SEAT,MAX OPERATING PRESSURE DIFFERENTIAL 100.0 PSI,AIR-GAS WATER LIGHT HYD OIL APPL,MAX TEMP RATING 200.0 DEG F,NORMALLY OPEN,UNIVERSAL IN
SUBSTITUTES & CROSS-REFERENCES 1
HVA158-356Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8320A29?
8320A29 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace 8320A29?
There is 1 known substitute for 8320A29: HVA158-356. Substitute compatibility should be verified for your specific system.
What is the NSN for 8320A29?
8320A29 is cataloged in the U.S. Government catalog under NSN 4810-01-034-2709. 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.