Quote in 15 min·24/7 × 365AS9120:2025 · ISO 9001:2015 · FAA AC 00-56B
NSN 4820-00-040-3134CAGE 03113

571973

Valve Safety Relief

Valve Safety Relief ASAP can help source this line with documentation review, alternate part checks, condition requirements, and account manager follow-up for urgent or planned procurement.

Stewart Industries Llc
Manufacturer
USA
Origin
N/A
Spec
N/A
Unit weight
Detailed description

Technical sourcing notes

N/A
Lead time
N/A
Cross references
Unrestricted
Export control
4820 Valves Non-Powered
FSC
Why ASAP

Operations-grade aviation sourcing.

AS9120B
Quality-managed distribution
15 min
Average RFQ response, 24/7
Full trace
Documentation & certs on request
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Request a quote for 571973

Send this part to ASAP with quantity, need-by timing, and buyer contact details. An account manager will review availability, alternates, certificates, and delivery options.

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Submit RFQ for 571973

Send this part to ASAP with quantity, need-by timing, and buyer contact details. A dedicated account manager reviews availability, alternates, certificates, and delivery options.

Valve Safety Relief571973
NSN4820-00-040-3134
Manufacturer
Stewart Industries Llc
CAGE
03113
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Characteristics Data of NSN 4820-00-040-3134, 4820000403134

MRCCriteriaCharacteristic
SAFETY RELIEFAAJDTHREAD CLASS2A 4TH END
SAFETY RELIEFAAJFTHREAD DIRECTIONRIGHT-HAND 1ST END
SAFETY RELIEFADQUFLOW CONTROL DEVICEPOPPET
SAFETY RELIEFADSUDISK LOADING METHODSPRING
SAFETY RELIEFADZHRENEWABLE SEAT RING TYPEBONDED
SAFETY RELIEFAHNCCONNECTION STYLEDOUBLE THREADED SECTION BOSS FITTING GASKET WITH LOCKNUT SEALING BOSS 4TH END
SAFETY RELIEFAQLRVALVE OPERATION METHODAUTOMATIC
SAFETY RELIEFAWLSCONNECTION TYPETHREADED EXTERNAL BOSS 4TH END
SAFETY RELIEFAZGMMOUNTING FACILITYBRACKET
SAFETY RELIEFCQJXNOMINAL THREAD SIZE0 437 INCHES 2ND END
SAFETY RELIEFCWFDNOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0 500 INCHES 1ST END
SAFETY RELIEFMATTMATERIALALUMINUM BODY
SAFETY RELIEFSFTTSURFACE TREATMENTANODIZE
SAFETY RELIEFSTYLSTYLE DESIGNATORANGLE
SAFETY RELIEFTHSDTHREAD SERIES DESIGNATORUNF 1ST END