Thank you for your interest in 383V318 available NSN part on NSN Sphere. Seat Valve is listed with the part number 383V318, and its manufacturer is Grimes Aerospace Company. This NSN part is currently available for purchase through our website today, and you may begin the process by filling out the following RFQ form. By providing us with information such as what parts you need, when you need them by, and your target price, our team can present you with a personalized quote that has been specifically tailored to fit your individual needs and requirements. Once you have submitted your request, a dedicated account manager will review and reach out to you in 15 minutes or less to continue the purchasing process.
As a leading online distributor of NSN parts like 383V318, we provide customers access to an expansive database of new, used, and obsolete items that have been sourced from top global manufacturers such as Grimes Aerospace Company. If you are facing an AOG situation or time constraint, we provide same-day delivery and expedited shipping on a number of items. Get started on the purchasing process for NSN 4820000057407 under FSC 4820 Valves Nonpowered and experience how NSN Sphere can serve as your strategic sourcing partner for all of your operational needs.
NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
4820-00-005-7407 Item Description: Seat Valve | 4820 | 000057407 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | U | |||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
383v318 | C | 2 | 3 |
MRC | Criteria | Characteristic |
---|---|---|
ABKK | FLANGE DIAMETER | 0.620 INCHES MINIMUM AND 0.624 INCHES MAXIMUM |
ADAR | BODY OUTSIDE DIAMETER | 0.556 INCHES MINIMUM AND 0.560 INCHES MAXIMUM |
ADAS | BODY INSIDE DIAMETER | 0.154 INCHES MINIMUM AND 0.158 INCHES MAXIMUM |
AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.154 NOMINAL MILS AND 0.158 NOMINAL CENTIMETERS |
AJRM | UNDER FLANGE HEIGHT | 0.127 INCHES MINIMUM AND 0.133 INCHES MAXIMUM |
CQKM | SEATING SURFACE SHAPE | FLAT |
FEAT | SPECIAL FEATURES | FLANGED END COUNTER BORED 0.377 TO 0.383 IN. ID 0.076 IN. DEEP,BOTH ENDS CHAMFERED 45 DEG |
MATT | MATERIAL | STEEL OVERALL |
SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
STYL | STYLE DESIGNATOR | PLAIN FLANGED |
![]() |
“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”. |
We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.
Request for Quote