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2620-902ASSYCF1IN — VALVE,GLOBE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2620-902ASSYCF1IN: VALVE,GLOBE.

The VALVE,GLOBE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 400 OR NICKEL ALLOY R-405 STEM, bonnet_type: INSIDE SCREW, connection_style: SOCKET WITH BRAZING RING FIRST END, special_features: FLOW CONTROL BY POSITION INDICATOR AND LOCKING DEVICE, style_designator: STRAIGHT THRU, operating_pressure: 700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-053-2001, 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
2620-902ASSYCF1IN
NSN: 4820-00-053-2001
FSC: 4820 — Valves, Nonpowered
CAGE: 63686 — THE WALWORTH COMPANY (USA)
SPECIFICATIONS
materialNICKEL ALLOY 400 OR NICKEL ALLOY R-405 STEM
bonnet_typeINSIDE SCREW
connection_styleSOCKET WITH BRAZING RING FIRST END
special_featuresFLOW CONTROL BY POSITION INDICATOR AND LOCKING DEVICE
style_designatorSTRAIGHT THRU
operating_pressure700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDISK
maximum_operating_temp150.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodMANUAL
bonnet_attachment_methodUNION
media_for_which_designedWATER-OIL-GAS SINGLE RESPONSE
renewable_seat_ring_typeTHREADED
NSN4820-00-053-2001
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2620-902ASSYCF1IN · 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
•
FLOW CONTROL DEVICE: DISK
•
RENEWABLE SEAT RING TYPE: THREADED
•
NOMINAL PIPE SIZE ACCOMMODATED: 1.000 INCHES FIRST END IN
•
CONNECTION STYLE: SOCKET WITH BRAZING RING FIRST END
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
STYLE DESIGNATOR: STRAIGHT THRU
•
OPERATING PRESSURE: 700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
BONNET TYPE: INSIDE SCREW
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
RENEWABLE SEAT RING TYPETHREADED
NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES FIRST END IN
CONNECTION STYLESOCKET WITH BRAZING RING FIRST END
CRITICALITY CODE JUSTIFICATIONZZZY
STYLE DESIGNATORSTRAIGHT THRU
OPERATING PRESSURE700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
BONNET TYPEINSIDE SCREW
MAXIMUM OPERATING TEMP150.0 FAHRENHEIT SINGLE RESPONSE DEGF
SPECIAL FEATURESFLOW CONTROL BY POSITION INDICATOR AND LOCKING DEVICE
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 3
2620-902ASSYCF1INL1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SS845-1889587ASSYCF1INL1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SS845-1889587ASSYCF1INReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 2620-902ASSYCF1IN?
2620-902ASSYCF1IN is a VALVE,GLOBE.
What parts can replace 2620-902ASSYCF1IN?
There are 3 known substitutes for 2620-902ASSYCF1IN: 2620-902ASSYCF1INL1, SS845-1889587ASSYCF1INL1, SS845-1889587ASSYCF1IN. Substitute compatibility should be verified for your specific system.
What is the NSN for 2620-902ASSYCF1IN?
2620-902ASSYCF1IN is cataloged in the U.S. Government catalog under NSN 4820-00-053-2001. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.