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Technical Data Sheet
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GN2797 ✓ 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 TERMINAL,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL, seat_angle: 60.0 DEGREES NOMINAL, tip_diameter: 0.180 INCHES NOMINAL IN, overall_height: 0.720 INCHES NOMINAL IN, shank_diameter: 0.186 INCHES NOMINAL IN, style_designator: POPPET. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-922-0172, 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
GN2797
NSN: 4820-00-922-0172
FSC: 4820
CAGE: 61790 — ASTEC INDUSTRIES INC DIV ASTEC IND. (USA)
SPECIFICATIONS
materialSTEEL
seat_angle60.0 DEGREES NOMINAL
tip_diameter0.180 INCHES NOMINAL IN
overall_height0.720 INCHES NOMINAL IN
shank_diameter0.186 INCHES NOMINAL IN
style_designatorPOPPET
under_flange_height0.150 INCHES NOMINAL IN
flange_seat_to_disk_end_height0.500 INCHES NOMINAL IN
NSN4820-00-922-0172
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: GN2797 · 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
•
TIP DIAMETER: 0.180 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
FLANGE SEAT TO DISK END HEIGHT: 0.500 INCHES NOMINAL IN
•
SEAT ANGLE: 60.0 DEGREES NOMINAL
•
UNDER FLANGE HEIGHT: 0.150 INCHES NOMINAL IN
•
STYLE DESIGNATOR: POPPET
•
SHANK DIAMETER: 0.186 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
TIP DIAMETER0.180 INCHES NOMINAL IN
MATERIALSTEEL
FLANGE SEAT TO DISK END HEIGHT0.500 INCHES NOMINAL IN
SEAT ANGLE60.0 DEGREES NOMINAL
OVERALL HEIGHT0.720 INCHES NOMINAL IN
UNDER FLANGE HEIGHT0.150 INCHES NOMINAL IN
STYLE DESIGNATORPOPPET
SHANK DIAMETER0.186 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
864DPC15Interchangeable
interchangeable cross-reference
interchangeable
2797Interchangeable
interchangeable cross-reference
interchangeable
863DPC15Interchangeable
interchangeable cross-reference
interchangeable
5-1266Interchangeable
interchangeable cross-reference
interchangeable
68400151001Interchangeable
interchangeable cross-reference
interchangeable
89-1-17-69 LTInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GN2797?
GN2797 is a TERMINAL,QUICK DISCONNECT.
What parts can replace GN2797?
There are 8 known substitutes for GN2797: 864DPC15, 2797, 863DPC15 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GN2797?
GN2797 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-922-0172. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026