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20280AD41SSL1 — VALVE,RELIEF,PRESSURE AND TEMPER

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

20280AD41SSL1: VALVE,RELIEF,PRESSURE AND TEMPER.

VALVE,RELIEF,PRESSURE AND TEMPER. Key specifications include material: STEEL UNS J03002 BODY, body_style: ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS, temp_rating: 250.0 FAHRENHEIT DEGF, temp_adjustability: NOT ADJUSTABLE, flow_control_device: DISK, TOP GUIDED, media_for_which_designed: WATER, FRESH. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-071-4666, 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
20280AD41SSL1
NSN: 4820-01-071-4666
FSC: 4820 — Valves, Nonpowered
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialSTEEL UNS J03002 BODY
body_styleANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
temp_rating250.0 FAHRENHEIT DEGF
temp_adjustabilityNOT ADJUSTABLE
flow_control_deviceDISK, TOP GUIDED
end_connection_quantity2
media_for_which_designedWATER, FRESH
adjustable_pressure_range1201.0 TO 1500.0 CAMERA MOUNT
first_end_connection_typePLAIN FACE FLANGE
valve_discharge_flow_rate89.0 GALLONS PER MINUTE
first_end_flange_thickness0.690 INCHES NOMINAL IN
first_end_style_designatorRAISED
NSN4820-01-071-4666
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 20280AD41SSL1 · 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, TOP GUIDED
•
TEMP RATING: 250.0 FAHRENHEIT DEGF
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
BODY STYLE: ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
•
FIRST END FLANGE THICKNESS: 0.690 INCHES NOMINAL IN
•
FIRST END FLANGE OUTSIDE DIAMETER: 4.880 INCHES NOMINAL IN
•
FIRST END STYLE DESIGNATOR: RAISED
•
FIRST CONNECTION FACE TO CENTERLINE DISTANCE: 3.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK, TOP GUIDED
TEMP RATING250.0 FAHRENHEIT DEGF
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLEANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
FIRST END FLANGE THICKNESS0.690 INCHES NOMINAL IN
FIRST END FLANGE OUTSIDE DIAMETER4.880 INCHES NOMINAL IN
FIRST END STYLE DESIGNATORRAISED
FIRST CONNECTION FACE TO CENTERLINE DISTANCE3.500 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONZZZY
FIRST END RAISED FACE DIAMETER2.120 INCHES NOMINAL IN
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 1
20280AD41SSReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 20280AD41SSL1?
20280AD41SSL1 is a VALVE,RELIEF,PRESSURE AND TEMPER.
What parts can replace 20280AD41SSL1?
There is 1 known substitute for 20280AD41SSL1: 20280AD41SS. Substitute compatibility should be verified for your specific system.
What is the NSN for 20280AD41SSL1?
20280AD41SSL1 is cataloged in the U.S. Government catalog under NSN 4820-01-071-4666. This indicates validated use in U.S. government and defense supply chains.
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