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12272176 — VALVE,RELIEF,PRESSURE AND TEMPER

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

12272176: VALVE,RELIEF,PRESSURE AND TEMPER.

VALVE,RELIEF,PRESSURE AND TEMPER. Key specifications include material: ALUMINUM ALLOY 2024 BODY, temp_rating: -40.0 FAHRENHEIT AND 150.0 FAHRENHEIT DEGF, special_features: 0VERALL LG 0.562 IN;HEX HEAD 0.437 IN,HEAD LG 0.187 INCHES IN, surface_treatment: ANODIZE OUTSIDE, temp_adjustability: ADJUSTABLE, flow_control_device: POPPET. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-079-2990, 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
12272176
NSN: 4820-01-079-2990
FSC: 4820 — Valves, Nonpowered
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 BODY
temp_rating-40.0 FAHRENHEIT AND 150.0 FAHRENHEIT DEGF
special_features0VERALL LG 0.562 IN;HEX HEAD 0.437 IN,HEAD LG 0.187 INCHES IN
surface_treatmentANODIZE OUTSIDE
temp_adjustabilityADJUSTABLE
flow_control_devicePOPPET
end_connection_quantity1
end_item_identification1240-01-074-8946 XM1 THERMAL IMAGE SYS IMAGE CONTROL UNIT
first_end_style_designatorPLAIN
material_document_and_classificationQQ-A-225/6, ALLOY 2024, T351 FED SPEC SINGLE MATERIAL RESPONSE BODY
surface_treatment_document_and_classificationMIL-A-8625, TYPE 1, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE
NSN4820-01-079-2990
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 12272176 · 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: POPPET
•
TEMP RATING: -40.0 FAHRENHEIT AND 150.0 FAHRENHEIT DEGF
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625, TYPE 1, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE
•
FIRST END STYLE DESIGNATOR: PLAIN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6, ALLOY 2024, T351 FED SPEC SINGLE MATERIAL RESPONSE BODY
•
END CONNECTION QUANTITY: 1
•
TEMP ADJUSTABILITY: ADJUSTABLE
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPOPPET
TEMP RATING-40.0 FAHRENHEIT AND 150.0 FAHRENHEIT DEGF
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625, TYPE 1, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE
FIRST END STYLE DESIGNATORPLAIN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6, ALLOY 2024, T351 FED SPEC SINGLE MATERIAL RESPONSE BODY
END CONNECTION QUANTITY1
TEMP ADJUSTABILITYADJUSTABLE
SPECIAL FEATURES0VERALL LG 0.562 IN;HEX HEAD 0.437 IN,HEAD LG 0.187 INCHES IN
SURFACE TREATMENTANODIZE OUTSIDE
END ITEM IDENTIFICATION1240-01-074-8946 XM1 THERMAL IMAGE SYS IMAGE CONTROL UNIT
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
P75-673Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 12272176?
12272176 is a VALVE,RELIEF,PRESSURE AND TEMPER.
What parts can replace 12272176?
There is 1 known substitute for 12272176: P75-673. Substitute compatibility should be verified for your specific system.
What is the NSN for 12272176?
12272176 is cataloged in the U.S. Government catalog under NSN 4820-01-079-2990. This indicates validated use in U.S. government and defense supply chains.
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