PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 21019PC15A PART 11071
21019PC15A PART 11071 ✓ 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

DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Key specifications include material: RUBBER CHLOROPRENE CLASS CR, hole_diameter: 0.405 INCHES NOMINAL IN, overall_height: 1.125 INCHES NOMINAL IN, outside_diameter: 12.812 INCHES NOMINAL IN, style_designator: SPECIAL SHAPED, bolt_hole_quantity: 12. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-162-7146, 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
21019PC15A PART 11071
NSN: 4820-01-162-7146
FSC: 4820
CAGE: 95368 — AERCO INTERNATIONAL, INC. DBA AERCO INTERNATIONAL INC (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR
hole_diameter0.405 INCHES NOMINAL IN
overall_height1.125 INCHES NOMINAL IN
outside_diameter12.812 INCHES NOMINAL IN
style_designatorSPECIAL SHAPED
bolt_hole_quantity12
material_thickness0.075 INCHES NOMINAL IN
bolt_circle_diameter11.875 INCHES NOMINAL IN
taper_major_diameter10.750 INCHES NOMINAL IN
taper_minor_diameter8.625 INCHES NOMINAL IN
NSN4820-01-162-7146
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 21019PC15A PART 11071 · 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
•
BOLT CIRCLE DIAMETER: 11.875 INCHES NOMINAL IN
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR
•
HOLE DIAMETER: 0.405 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 12
•
OUTSIDE DIAMETER: 12.812 INCHES NOMINAL IN
•
TAPER MAJOR DIAMETER: 10.750 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.075 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
BOLT CIRCLE DIAMETER11.875 INCHES NOMINAL IN
MATERIALRUBBER CHLOROPRENE CLASS CR
HOLE DIAMETER0.405 INCHES NOMINAL IN
BOLT HOLE QUANTITY12
OUTSIDE DIAMETER12.812 INCHES NOMINAL IN
TAPER MAJOR DIAMETER10.750 INCHES NOMINAL IN
MATERIAL THICKNESS0.075 INCHES NOMINAL IN
OVERALL HEIGHT1.125 INCHES NOMINAL IN
STYLE DESIGNATORSPECIAL SHAPED
TAPER MINOR DIAMETER8.625 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
300S-1Interchangeable
interchangeable cross-reference
interchangeable
21-019Interchangeable
interchangeable cross-reference
interchangeable
11071Interchangeable
interchangeable cross-reference
interchangeable
A3570Interchangeable
interchangeable cross-reference
interchangeable
21-036Interchangeable
interchangeable cross-reference
interchangeable
2242Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 21019PC15A PART 11071?
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 21019PC15A PART 11071?
21019PC15A PART 11071 is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL.
What parts can replace 21019PC15A PART 11071?
There are 10 known substitutes for 21019PC15A PART 11071: 300S-1, 21-019, 11071 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21019PC15A PART 11071?
21019PC15A PART 11071 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-162-7146. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 21019PC15A PART 11071

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026