We've received your request for B156-80 (described as Valve Air Venting S), manufactured by Harvey Sid Inc with CAGE code 84768. This part is registered under NSN 4520-00-766-0598, classified in FSG 45 Plumbing Heating and Sanitation Equipment / FSC 4520 Space And Water Heating Equipment. Our verification process will confirm traceability through supporting identifiers including NIIN 00-766-0598, NCB code 00 (origin: USA), and INC 04906. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your B156-80 requirements. We specialize in authenticated aerospace components, offering both NSN-tracked military parts and commercial equivalents, all validated through our rigorous sourcing protocols.
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| MRC | Criteria | Characteristic |
|---|---|---|
| ADAV | Overall Diameter | 1.562 INCHES NOMINAL |
| ASHG | Valve Connection Size | 0.125 INCHES |
| SFTT | Surface Treatment | ANODIZE |
| MRC | Decoded Requirement | Clear Text Reply |
| MATT | Material | ALUMINUM ALLOY |
| AAJJ | Maximum Operating Pressure | 35.0 POUNDS PER SQUARE INCH |
| ASHS | Valve Water Pressure Position | CLOSED |
| ASHT | Valve Air Return Prevention | NOT REQUIRED |
| ASHM | Valve Type | STEAM RADIATOR AIR VENT |
| ASHW | Valve Shape | VERTICAL STRAIGHT |
| ABKW | Overall Height | 3.750 INCHES NOMINAL |
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AS9120B and ISO 9001:2015 |
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Aviation Suppliers Association Member |
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FAA AC 0056B Accredited |
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AS 6081:2012 Certification |
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ESD S20.20-2014 Certification |
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