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BUWEPSDWG1396319 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

BUWEPSDWG1396319: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, overall_height: 0.343 INCHES NOMINAL IN, body_outside_diameter: 0.306 INCHES MINIMUM AND 0.308 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-334-2898, 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
BUWEPSDWG1396319
NSN: 4820-00-334-2898
FSC: 4820 — Valves, Nonpowered
CAGE: 08KE6 — NAVSURFWARCEN DET PICATINNY (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
overall_height0.343 INCHES NOMINAL IN
body_outside_diameter0.306 INCHES MINIMUM AND 0.308 INCHES MAXIMUM IN
NSN4820-00-334-2898
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: BUWEPSDWG1396319 · 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
•
BODY OUTSIDE DIAMETER: 0.306 INCHES MINIMUM AND 0.308 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.343 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.306 INCHES MINIMUM AND 0.308 INCHES MAXIMUM IN
MATERIALPLASTIC OVERALL
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
1396319Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 BUWEPSDWG1396319?
BUWEPSDWG1396319 is a SEAT,VALVE.
What parts can replace BUWEPSDWG1396319?
There is 1 known substitute for BUWEPSDWG1396319: 1396319. Substitute compatibility should be verified for your specific system.
What is the NSN for BUWEPSDWG1396319?
BUWEPSDWG1396319 is cataloged in the U.S. Government catalog under NSN 4820-00-334-2898. 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.