PartsTable
Technical Data Sheet
Download PDF

VD81RV15H14751R1 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

VD81RV15H14751R1: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include material: STEEL, seat_angle: 45.0 DEGREES NOMINAL, overall_height: 2.875 INCHES NOMINAL IN, shank_diameter: 0.628 INCHES NOMINAL IN, flange_diameter: 2.188 INCHES NOMINAL IN, outside_diameter: 2.210 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-447-0049, 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
VD81RV15H14751R1
NSN: 4820-00-447-0049
FSC: 4820 — Valves, Nonpowered
CAGE: 09032 — TATE ANDALE, LLC (USA)
SPECIFICATIONS
materialSTEEL
seat_angle45.0 DEGREES NOMINAL
overall_height2.875 INCHES NOMINAL IN
shank_diameter0.628 INCHES NOMINAL IN
flange_diameter2.188 INCHES NOMINAL IN
outside_diameter2.210 INCHES NOMINAL IN
style_designatorPOPPET
under_flange_height0.139 INCHES NOMINAL IN
flange_seat_to_disk_end_height2.438 INCHES NOMINAL IN
NSN4820-00-447-0049
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: VD81RV15H14751R1 · 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
•
SHANK DIAMETER: 0.628 INCHES NOMINAL IN
•
FLANGE SEAT TO DISK END HEIGHT: 2.438 INCHES NOMINAL IN
•
FLANGE DIAMETER: 2.188 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 2.210 INCHES NOMINAL IN
•
STYLE DESIGNATOR: POPPET
•
SEAT ANGLE: 45.0 DEGREES NOMINAL
•
UNDER FLANGE HEIGHT: 0.139 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.628 INCHES NOMINAL IN
FLANGE SEAT TO DISK END HEIGHT2.438 INCHES NOMINAL IN
FLANGE DIAMETER2.188 INCHES NOMINAL IN
OVERALL HEIGHT2.875 INCHES NOMINAL IN
OUTSIDE DIAMETER2.210 INCHES NOMINAL IN
STYLE DESIGNATORPOPPET
SEAT ANGLE45.0 DEGREES NOMINAL
UNDER FLANGE HEIGHT0.139 INCHES NOMINAL IN
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 2
VD81RV15H14751RReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
N5375Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy VD81RV15H14751R1?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is VD81RV15H14751R1?
VD81RV15H14751R1 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace VD81RV15H14751R1?
There are 2 known substitutes for VD81RV15H14751R1: VD81RV15H14751R, N5375. Substitute compatibility should be verified for your specific system.
What is the NSN for VD81RV15H14751R1?
VD81RV15H14751R1 is cataloged in the U.S. Government catalog under NSN 4820-00-447-0049. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — VD81RV15H14751R1

✓ 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.