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9301839 — VALVE,PRESSURE EQUALIZING,GASEOU

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

9301839: VALVE,PRESSURE EQUALIZING,GASEOU.

VALVE,PRESSURE EQUALIZING,GASEOU. Key specifications include material: ALUMINUM ALLOY BODY, furnished_items: MANUAL UNLOADER ON VACUUM SIDE AND NUT, surface_treatment: ANODIZE OUTSIDE, valve_venting_design_type: ATMOSPHERIC. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-121-1814, 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
9301839
NSN: 4820-01-121-1814
FSC: 4820 — Valves, Nonpowered
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY BODY
furnished_itemsMANUAL UNLOADER ON VACUUM SIDE AND NUT
surface_treatmentANODIZE OUTSIDE
end_connection_quantity1
valve_venting_design_typeATMOSPHERIC
NSN4820-01-121-1814
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 9301839 · 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
•
END CONNECTION QUANTITY: 1
•
VALVE VENTING DESIGN TYPE: ATMOSPHERIC
•
SURFACE TREATMENT: ANODIZE OUTSIDE
•
MATERIAL: ALUMINUM ALLOY BODY
•
FURNISHED ITEMS: MANUAL UNLOADER ON VACUUM SIDE AND NUT
TECHNICAL CHARACTERISTICS
END CONNECTION QUANTITY1
VALVE VENTING DESIGN TYPEATMOSPHERIC
SURFACE TREATMENTANODIZE OUTSIDE
MATERIALALUMINUM ALLOY BODY
FURNISHED ITEMSMANUAL UNLOADER ON VACUUM SIDE AND NUT
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 3
13161006-1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
30V-06-0066-060Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5166461Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9301839?
9301839 is a VALVE,PRESSURE EQUALIZING,GASEOU.
What parts can replace 9301839?
There are 3 known substitutes for 9301839: 13161006-1, 30V-06-0066-060, 5166461. Substitute compatibility should be verified for your specific system.
What is the NSN for 9301839?
9301839 is cataloged in the U.S. Government catalog under NSN 4820-01-121-1814. 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.