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69391 — SEMICONDUCTOR DEVICE,THYRISTOR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

69391: SEMICONDUCTOR DEVICE,THYRISTOR.

The SEMICONDUCTOR DEVICE,THYRISTOR is a the manufacturer industrial component. Key specifications include end_item_identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS, general_characteristics_item_description: FOR LIQUID FOAM, PROPORTIONER SZ 8.000 IN. IN.

This part is cataloged in the U.S. Government catalog under NSN 4820-00-079-4362, 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
69391
NSN: 4820-00-079-4362
NIINs: 000794362, 010801198, 014293301, 015317698
FSC: 4820 — Valves, Nonpowered
CAGE: 86090 — EATON CORPORATION DBA AIRFRAME DIV FUEL & MOTION CONTROL SYSTEMS (USA)
SPECIFICATIONS
end_item_identificationSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
general_characteristics_item_descriptionFOR LIQUID FOAM, PROPORTIONER SZ 8.000 IN. IN
NSN4820-00-079-4362
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 69391 · 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
•
REGULATION TYPE: AUTOMATIC SINGLE STAGE
•
TEMP RATING: -65.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF
•
SUPPLEMENTARY FEATURES: APPL TO ACFT,TYPE F-111
•
END CONNECTION QUANTITY: 3
•
VALVE LOADING METHOD: SPRING
•
MEDIA FOR WHICH DESIGNED: AIR
TECHNICAL CHARACTERISTICS
REGULATION TYPEAUTOMATIC SINGLE STAGE
TEMP RATING-65.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF
SUPPLEMENTARY FEATURESAPPL TO ACFT,TYPE F-111
END CONNECTION QUANTITY3
VALVE LOADING METHODSPRING
MEDIA FOR WHICH DESIGNEDAIR
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 69391?
69391 is a SEMICONDUCTOR DEVICE,THYRISTOR.
What is the NSN for 69391?
69391 is cataloged in the U.S. Government catalog under NSN 4820-00-079-4362. 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.