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PartsTable / COMPONENT / D15-739XPC380
D15-739XPC380 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

SUPPORT,STRUCTURAL COMPONENT,AIR. Key specifications include material: STEEL OVERALL, overall_height: 0.812 INCHES NOMINAL IN, flange_diameter: 1.750 INCHES NOMINAL IN, end_item_identification: STURTEVANT CO FORCED DRAFT BLOWER VX-7 TURBINE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-147-5842, 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
D15-739XPC380
NSN: 4820-00-147-5842
FSC: 4820
CAGE: 90099 — NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MARINE SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_height0.812 INCHES NOMINAL IN
flange_diameter1.750 INCHES NOMINAL IN
end_item_identificationSTURTEVANT CO FORCED DRAFT BLOWER VX-7 TURBINE
NSN4820-00-147-5842
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: D15-739XPC380 · 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
•
MATERIAL: STEEL OVERALL
•
FLANGE DIAMETER: 1.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT0.812 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
FLANGE DIAMETER1.750 INCHES NOMINAL IN
END ITEM IDENTIFICATIONSTURTEVANT CO FORCED DRAFT BLOWER VX-7 TURBINE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
RA12N0N451SInterchangeable
interchangeable cross-reference
interchangeable
10-91Interchangeable
interchangeable cross-reference
interchangeable
191-667Interchangeable
interchangeable cross-reference
interchangeable
379.101.540Interchangeable
interchangeable cross-reference
interchangeable
2967-APInterchangeable
interchangeable cross-reference
interchangeable
10154Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D15-739XPC380?
D15-739XPC380 is a SUPPORT,STRUCTURAL COMPONENT,AIR.
What parts can replace D15-739XPC380?
There are 18 known substitutes for D15-739XPC380: RA12N0N451S, 10-91, 191-667 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D15-739XPC380?
D15-739XPC380 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-147-5842. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026