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20257CM41ML1 — VALVE,RELIEF,PRESSURE AND TEMPER

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

20257CM41ML1: VALVE,RELIEF,PRESSURE AND TEMPER.

VALVE,RELIEF,PRESSURE AND TEMPER. Key specifications include material: COPPER ALLOY 922 BODY, body_style: ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS, temp_rating: 150.0 FAHRENHEIT DEGF, temp_adjustability: NOT ADJUSTABLE, flow_control_device: DISK, TOP GUIDED, adjustable_pressure_range: 751.0 TO 1100.0 CAMERA MOUNT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-090-4182, 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
20257CM41ML1
NSN: 4820-01-090-4182
FSC: 4820 — Valves, Nonpowered
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialCOPPER ALLOY 922 BODY
body_styleANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
temp_rating150.0 FAHRENHEIT DEGF
temp_adjustabilityNOT ADJUSTABLE
flow_control_deviceDISK, TOP GUIDED
end_connection_quantity1
adjustable_pressure_range751.0 TO 1100.0 CAMERA MOUNT
criticality_code_justificationZZZY
material_document_and_classificationASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
reference_number_differentiating_characteristicsQUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL ONE ITEMS
NSN4820-01-090-4182
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 20257CM41ML1 · 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: 150.0 FAHRENHEIT DEGF
•
BODY STYLE: ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
•
END CONNECTION QUANTITY: 1
•
TEMP ADJUSTABILITY: NOT ADJUSTABLE
•
MATERIAL: COPPER ALLOY 922 BODY
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK, TOP GUIDED
TEMP RATING150.0 FAHRENHEIT DEGF
BODY STYLEANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
CRITICALITY CODE JUSTIFICATIONZZZY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
END CONNECTION QUANTITY1
TEMP ADJUSTABILITYNOT ADJUSTABLE
MATERIALCOPPER ALLOY 922 BODY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL ONE ITEMS
ADJUSTABLE PRESSURE RANGE751.0 TO 1100.0 CAMERA MOUNT
SUBSTITUTES & CROSS-REFERENCES 1
20257CM41MReference 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 20257CM41ML1?
20257CM41ML1 is a VALVE,RELIEF,PRESSURE AND TEMPER.
What parts can replace 20257CM41ML1?
There is 1 known substitute for 20257CM41ML1: 20257CM41M. Substitute compatibility should be verified for your specific system.
What is the NSN for 20257CM41ML1?
20257CM41ML1 is cataloged in the U.S. Government catalog under NSN 4820-01-090-4182. This indicates validated use in U.S. government and defense supply chains.
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