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PartsTable / COMPONENT / D15-453APC15
D15-453APC15 ✓ 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

The GUIDE,VALVE STEM is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, overall_length: 2.125 INCHES NOMINAL IN, outside_diameter: 1.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-147-3787, 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
D15-453APC15
NSN: 4820-00-147-3787
FSC: 4820
CAGE: 90099 — NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MARINE SYSTEMS (USA)
SPECIFICATIONS
materialCOPPER ALLOY
overall_length2.125 INCHES NOMINAL IN
outside_diameter1.000 INCHES NOMINAL IN
NSN4820-00-147-3787
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: D15-453APC15 · 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
•
OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH2.125 INCHES NOMINAL IN
OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
38000Interchangeable
interchangeable cross-reference
interchangeable
D52889Interchangeable
interchangeable cross-reference
interchangeable
53214E3242Interchangeable
interchangeable cross-reference
interchangeable
D81967Interchangeable
interchangeable cross-reference
interchangeable
40146 PART 380Interchangeable
interchangeable cross-reference
interchangeable
40146 PC 8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D15-453APC15?
D15-453APC15 is a GUIDE,VALVE STEM.
What parts can replace D15-453APC15?
There are 19 known substitutes for D15-453APC15: 38000, D52889, 53214E3242 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D15-453APC15?
D15-453APC15 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-147-3787. 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