PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 2640-611 ASSY H,HY LESS TAILPC

2640-611 ASSY H,HY LESS TAILPC — Technical Data Sheet

✓ 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 VALVE,BALL is a the manufacturer industrial component. Key specifications include connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, connection_style: SOCKET WITH BRAZING RING (TUBE) ALL ENDS, style_designator: STRAIGHT THRU, valve_operation_method: MANUAL, nominal_outside_diameter_tube_accommodated: 1.500 INCHES ALL ENDS IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4820-01-217-4571, 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
2640-611 ASSY H,HY LESS TAILPC
NSN: 4820-01-217-4571
FSC: 4820
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
connection_typeUNTHREADED INTERNAL TUBE ALL ENDS
connection_styleSOCKET WITH BRAZING RING (TUBE) ALL ENDS
style_designatorSTRAIGHT THRU
valve_operation_methodMANUAL
nominal_outside_diameter_tube_accommodated1.500 INCHES ALL ENDS IN
NSN4820-01-217-4571
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2640-611 ASSY H,HY LESS TAILPC · 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
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.500 INCHES ALL ENDS IN
•
STYLE DESIGNATOR: STRAIGHT THRU
•
CONNECTION STYLE: SOCKET WITH BRAZING RING (TUBE) ALL ENDS
•
VALVE OPERATION METHOD: MANUAL
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE ALL ENDS
TECHNICAL CHARACTERISTICS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.500 INCHES ALL ENDS IN
STYLE DESIGNATORSTRAIGHT THRU
CONNECTION STYLESOCKET WITH BRAZING RING (TUBE) ALL ENDS
VALVE OPERATION METHODMANUAL
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
2050997InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2640-611InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2640-611PIECE32 1-4IPSInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
845-2050997InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
845-2050997ASSYFInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2640-612InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 2640-611 ASSY H,HY LESS TAILPC?
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 2640-611 ASSY H,HY LESS TAILPC?
2640-611 ASSY H,HY LESS TAILPC is a VALVE,BALL.
What parts can replace 2640-611 ASSY H,HY LESS TAILPC?
There are 14 known substitutes for 2640-611 ASSY H,HY LESS TAILPC: 2050997, 2640-611, 2640-611PIECE32 1-4IPS and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2640-611 ASSY H,HY LESS TAILPC?
2640-611 ASSY H,HY LESS TAILPC is cataloged in the Federal Logistics Information System under NSN 4820-01-217-4571. 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 — 2640-611 ASSY H,HY LESS TAILPC

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