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5906107 — FLAME ARRESTER,VENTILATION-EXHAU

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

5906107: FLAME ARRESTER,VENTILATION-EXHAU.

FLAME ARRESTER,VENTILATION-EXHAU. Key specifications include overall_length: 0.312 INCHES NOMINAL IN, housing_material: STEEL, special_features: W/EXPLOSION PROOF ELEMENT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-268-9947, 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
5906107
NSN: 4820-01-268-9947
NIINs: 012689947, 013637590
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
overall_length0.312 INCHES NOMINAL IN
housing_materialSTEEL
special_featuresW/EXPLOSION PROOF ELEMENT
NSN4820-01-268-9947
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 5906107 · 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
•
VALVE TYPE FOR WHICH DESIGNED: RELIEF
•
PORT QUANTITY: 2
•
OUTSIDE DIAMETER: 0.742 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643, 17-4PH, COND H925 ASSN STD SINGLE MATERIAL RESPONSE
•
VALVE SIZE FOR WHICH DESIGNED: 0.500 INCHES IN
•
VALVE DESIGN CONTROL ACTIVITY: 53711
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDRELIEF
PORT QUANTITY2
OUTSIDE DIAMETER0.742 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643, 17-4PH, COND H925 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH1.781 INCHES NOMINAL IN
VALVE SIZE FOR WHICH DESIGNED0.500 INCHES IN
VALVE DESIGN CONTROL ACTIVITY53711
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 5906107?
5906107 is a FLAME ARRESTER,VENTILATION-EXHAU.
What is the NSN for 5906107?
5906107 is cataloged in the U.S. Government catalog under NSN 4820-01-268-9947. 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.