We are pleased to confirm immediate availability for 476368 (Nut Tube Coupling), carrying NSN 4730-00-919-9495 and manufactured by Simon Paul Boiler And Welding Co (CAGE code 27606). This certified component is classified under FSG 47 Pipe Tubing Hose and Fittings/FSC 4730 Hose Pipe Tube Lubrication and Railing Fittings (NIIN: 00-919-9495), meeting all military specifications for guaranteed traceability and performance compliance.
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Aviation Purchasing Platform is a trusted sourcing solution owned and operated by ASAP Semiconductor—an AS9120B, ISO 9001:2015, and FAA 0056B certified distributor. With access to over 10 million national stock numbers (NSNs) across 26+ federal supply categories, we specialize in procuring rare, obsolete, and long-lead-time components, including Simon Paul Boiler And Welding Co parts. Our industry-leading turnaround and delivery ensure rapid fulfillment for critical aerospace and defense needs.
Every 4730-00-919-9495—including this part—is uniquely labeled to reflect its integration into the U.S. DoD supply system. As a National Stock Number, it signifies compliance with NATO and U.S. Department of Defense standards, ensuring traceability, quality, and interoperability across allied military operations.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4730-00-919-9495 Item Description: Nuttube Coupling | 4730 | 009199495 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | S | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 476368 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ACTA | NUT STYLE | TUBE COUPLING |
| ADEA | NUT HEIGHT | 1 320 INCHES MINIMUM AND 1 340 INCHES MAXIMUM |
| ASDB | WIDTH ACROSS FLATS | 1 738 INCHES MINIMUM AND 1 752 INCHES MAXIMUM |
| BRQL | LENGTH TO SHOULDER | 1 090 INCHES MINIMUM AND 1 110 INCHES MAXIMUM |
| BSPX | SMALLEST INSIDE DIAMETER | 1 175 INCHES MINIMUM AND 1 181 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UNF |
| CMLP | THREAD QUANTITY PER INCH | 12 |
| CQJX | NOMINAL THREAD SIZE | 0 500 INCHES |
| CQRJ | NOMINAL TUBE OUTSIDE DIAMETER | 0 312 INCHES |
| FEAT | SPECIAL FEATURES | TWO HOLES 0 065 IN MIN0 075 IN MAX DIA DRILLED THROUGH TWO OPPOSITE CORNERS OF HEX |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | SILVER OVERALL |
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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 |
