PartsTable
Technical Data Sheet
PartsTable / COMPONENT / MIL-DTL-20064 TY3CL1 7/8IN
MIL-DTL-20064 TY3CL1 7/8IN ✓ 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 MIL-DTL-20064 TY3CL1 7/8IN is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-845-0566, 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
MIL-DTL-20064 TY3CL1 7/8IN
NSN: 4820-00-845-0566
FSC: 4820
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMIL-DTL-20064 TY3CL1 7/8IN
NSN4820-00-845-0566
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: MIL-DTL-20064 TY3CL1 7/8IN · 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
•
MEDIA FOR WHICH DESIGNED: REFRIGERANT 22 SECOND RESPONSE
•
MATERIAL: COPPER ALLOY STEM
•
FURNISHED ITEMS AND QUANTITY: 1 BY-PASS
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE ALL ENDS
•
CONNECTION STYLE: SOCKET (TUBE) ALL ENDS
•
OPERATING PRESSURE: 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MAXIMUM OPERATING TEMP: 275.0 FAHRENHEIT SINGLE RESPONSE DEGF
TECHNICAL CHARACTERISTICS (FLIS)
MEDIA FOR WHICH DESIGNEDREFRIGERANT 22 SECOND RESPONSE
MATERIALCOPPER ALLOY STEM
FURNISHED ITEMS AND QUANTITY1 BY-PASS
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
CONNECTION STYLESOCKET (TUBE) ALL ENDS
OPERATING PRESSURE500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MEDIA FOR WHICH DESIGNEDREFRIGERANT 12 FIRST RESPONSE
MAXIMUM OPERATING TEMP275.0 FAHRENHEIT SINGLE RESPONSE DEGF
VALVE OPERATION METHODMANUAL
MATERIALCOPPER ALLOY BODY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
35908FInterchangeable
interchangeable cross-reference
interchangeable
61781R91Interchangeable
interchangeable cross-reference
interchangeable
2000M13Interchangeable
interchangeable cross-reference
interchangeable
46472-304Interchangeable
interchangeable cross-reference
interchangeable
6477Interchangeable
interchangeable cross-reference
interchangeable
2502160-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy MIL-DTL-20064 TY3CL1 7/8IN?
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 MIL-DTL-20064 TY3CL1 7/8IN?
MIL-DTL-20064 TY3CL1 7/8IN is a MIL-DTL-20064 TY3CL1 7/8IN.
What parts can replace MIL-DTL-20064 TY3CL1 7/8IN?
There are 17 known substitutes for MIL-DTL-20064 TY3CL1 7/8IN: 35908F, 61781R91, 2000M13 and 14 more. Substitute compatibility should be verified for your specific system.
Is MIL-DTL-20064 TY3CL1 7/8IN still available?
MIL-DTL-20064 TY3CL1 7/8IN is currently cancelled.
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 — MIL-DTL-20064 TY3CL1 7/8IN

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