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281325-0004 — VALVE,VENT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

281325-0004: VALVE,VENT.

The VALVE,VENT is a the manufacturer industrial component. Key specifications include nominal_length: 200.0 MILLIMETERS ALL ENDS MM, special_features: FLOW 27 GPM, nominal_thickness: 118.0 MILLIMETERS ALL ENDS MM, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, media_for_which_designed: FUEL/OIL, HYDROCARBON SINGLE RESPONSE, nominal_outside_diameter: 355.0 MILLIMETERS ALL ENDS MM. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-718-7837, 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
281325-0004
NSN: 4820-01-718-7837
FSC: 4820 — Valves, Nonpowered
CAGE: 99657 — MAROTTA CONTROLS INC (USA)
SPECIFICATIONS
nominal_length200.0 MILLIMETERS ALL ENDS MM
special_featuresFLOW 27 GPM
nominal_thickness118.0 MILLIMETERS ALL ENDS MM
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
media_for_which_designedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
nominal_outside_diameter355.0 MILLIMETERS ALL ENDS MM
NSN4820-01-718-7837
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 281325-0004 · 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
•
NOMINAL LENGTH: 200.0 MILLIMETERS ALL ENDS MM
•
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
NOMINAL OUTSIDE DIAMETER: 355.0 MILLIMETERS ALL ENDS MM
•
MEDIA FOR WHICH DESIGNED: FUEL/OIL, HYDROCARBON SINGLE RESPONSE
•
NOMINAL THICKNESS: 118.0 MILLIMETERS ALL ENDS MM
TECHNICAL CHARACTERISTICS
NOMINAL LENGTH200.0 MILLIMETERS ALL ENDS MM
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL OUTSIDE DIAMETER355.0 MILLIMETERS ALL ENDS MM
SPECIAL FEATURESFLOW 27 GPM
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
NOMINAL THICKNESS118.0 MILLIMETERS ALL ENDS MM
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 281325-0004?
281325-0004 is a VALVE,VENT.
What is the NSN for 281325-0004?
281325-0004 is cataloged in the U.S. Government catalog under NSN 4820-01-718-7837. 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.