PartsTable
Technical Data Sheet
2640-271 PC 6 ✓ 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 ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-156-0574, 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
2640-271 PC 6
NSN: 4820-01-156-0574
FSC: 4820
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
NSN4820-01-156-0574
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 2640-271 PC 6 · 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
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALALUMINUM ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
EE45831Interchangeable
interchangeable cross-reference
interchangeable
264-0271Interchangeable
interchangeable cross-reference
interchangeable
02-E-7359Interchangeable
interchangeable cross-reference
interchangeable
2640-271PC4Interchangeable
interchangeable cross-reference
interchangeable
SS845-2007693Interchangeable
interchangeable cross-reference
interchangeable
SS845-2007693 PIECE 4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 2640-271 PC 6?
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 2640-271 PC 6?
2640-271 PC 6 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 2640-271 PC 6?
There are 10 known substitutes for 2640-271 PC 6: EE45831, 264-0271, 02-E-7359 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2640-271 PC 6?
2640-271 PC 6 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-156-0574. 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 — 2640-271 PC 6