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11479375 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

11479375: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, style_designator: STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY., surface_treatment: PASSIVATE LOCATION NOT OTHERWISE SPECIFIED, operating_pressure: 182.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, valve_operation_method: AUTOMATIC, media_for_which_designed: ETHYLENE GLYCOL FIRST RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-474-7838, 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
11479375
NSN: 4820-01-474-7838
FSC: 4820 — Valves, Nonpowered
CAGE: 3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
style_designatorSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
surface_treatmentPASSIVATE LOCATION NOT OTHERWISE SPECIFIED
operating_pressure182.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
valve_operation_methodAUTOMATIC
media_for_which_designedETHYLENE GLYCOL FIRST RESPONSE
material_document_and_classificationASTM A582, 300 SERIES ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5640, 300 SERIES ASSN STD SINGLE MATERIAL RESPONSE OR AMS5641, 300 SERIES ASSN STD SINGLE MATERIAL RESPONSE OVERALL
nominal_outside_diameter_tube_accommodated1.000 INCHES ALL ENDS IN
surface_treatment_document_and_classificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE LOCATION NOT OTHERWISE SPECIFIED
NSN4820-01-474-7838
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 11479375 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE LOCATION NOT OTHERWISE SPECIFIED
•
STYLE DESIGNATOR: STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582, 300 SERIES ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5640, 300 SERIES ASSN STD SINGLE MATERIAL RESPONSE OR AMS5641, 300 SERIES ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.000 INCHES ALL ENDS IN
•
OPERATING PRESSURE: 182.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
SURFACE TREATMENT: PASSIVATE LOCATION NOT OTHERWISE SPECIFIED
•
MEDIA FOR WHICH DESIGNED: WATER-OIL-GAS SECOND RESPONSE
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE LOCATION NOT OTHERWISE SPECIFIED
STYLE DESIGNATORSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582, 300 SERIES ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5640, 300 SERIES ASSN STD SINGLE MATERIAL RESPONSE OR AMS5641, 300 SERIES ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES ALL ENDS IN
OPERATING PRESSURE182.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SPECIAL FEATURESNEXT HIGHER ASSEMBLY NSN 5999-01-411-7098, COOLER, FLUID, ELECTRONIC EQUIPMENT. 82 PLUS/MINUS PSI.SUPPGITEM USED IN A HIGH PURITY COOLING SYSTEM. ST BE THOROUGHLY CLEANED AND FREE FROM GREASE, OIL, FLUXES, LIQUID CONTAMINANTS OF ANY KIND AND OTHER FOREIGN MATERIAL SUCH AS METAL CHIPS OR LINT. ALL PORTS AND CONNECTIONS SHALL BE SEALED AND PROTECTED WITH CAPS, PLUGS AND ANY MEANS SUITABLE IN PROHIBITING THE ENTRANCE OF FOREIGN MATERIAL DURING SHIPPING AND STORAGE.AGAVGNSN 1430-01-418-4396, RADAR SET, SEMITRAILER MOUNTED
SURFACE TREATMENTPASSIVATE LOCATION NOT OTHERWISE SPECIFIED
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SECOND RESPONSE
MEDIA FOR WHICH DESIGNEDETHYLENE GLYCOL FIRST RESPONSE
MATERIALSTEEL CORROSION RESISTING OVERALL
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

No substitute or cross-reference records for this part.

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 11479375?
11479375 is a VALVE,SAFETY RELIEF.
What is the NSN for 11479375?
11479375 is cataloged in the U.S. Government catalog under NSN 4820-01-474-7838. This indicates validated use in U.S. government and defense supply chains.
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