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1391383 — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1391383: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include end_item_identification: STARTER,ENGINE,GAS TURBINE P/N 383242-1-8,383934-1-2;USAF TYPE STU-20/A34;J79-15 ACFT ENG. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-221-7438, 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
1391383
NSN: 4820-01-221-7438
FSC: 4820 — Valves, Nonpowered
CAGE: 04627 — HYSTER-YALE GROUP, INC. DIV HYSTER-YALE MATERIALS HANDLING (USA)
SPECIFICATIONS
end_item_identificationSTARTER,ENGINE,GAS TURBINE P/N 383242-1-8,383934-1-2;USAF TYPE STU-20/A34;J79-15 ACFT ENG
general_characteristics_item_descriptionO/A H 0.795 TO 0.805 IN.;O/A DIA 4.495 TO 4.500 IN.;EXTERNAL SPLINE 28 TEETH,20.0 DEG PRESSURE ANGLE;HUB 18 TEETH;MATL STEEL AMS 6415 OR AMS 4340 PER MIL-S-5000 IN
NSN4820-01-221-7438
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1391383 · 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
SUBSTITUTES & CROSS-REFERENCES 2
361883Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
360323Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 1391383?
1391383 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace 1391383?
There are 2 known substitutes for 1391383: 361883, 360323. Substitute compatibility should be verified for your specific system.
What is the NSN for 1391383?
1391383 is cataloged in the U.S. Government catalog under NSN 4820-01-221-7438. This indicates validated use in U.S. government and defense supply chains.
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