AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
Part Number 56257 described as Adapter Straight Tube To Boss with NSN 4730-00-678-9460 with FSC 4730 Hose Pipe Tube Lubrication and Railing Fittings by Manufacture Chapco is available in stock. We provide comprehensive database of aerospace and aviation components, sub-assemblies, and completed assemblies allows us to respond to your RFQ within 15 minutes.
Simplified Purchasing is owned and operated by ASAP Semiconductor, an industry-leading AS9120B, ISO 9001:2015, and FAA AC 0056B certified distributor of Chapco aerospace and aviation parts like 56257. We are a service-oriented company that provides quality NSN components with an emphasis on United States export law through our delivery centers at 2 strategic locations, California and Nevada.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4730-00-678-9460 Item Description: Adapter Straight Tube To Boss | 4730 | 006789460 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | ||||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 56257 | 2 | 9 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A 1ST END |
| AHNC | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL BOSS 2ND END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL BOSS 2ND END |
| CQJX | NOMINAL THREAD SIZE | 0.875 INCHES 1ST END |
| CQRB | SEAT ANGLE | 37.0 DEGREES 1ST END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.625 INCHES 1ST END |
| CWFR | NOMINAL OVERALL LENGTH | 1.950 INCHES |
| FEAT | SPECIAL FEATURES | WITH MOUNTING FLANGE 2.000 IN.W 4 MOUNTING HOLES EQUALLY SPACED 1.500 IN.CC TO CC SLOTTED 0.062 IN.MIN.0.072 IN.MAX 0.031 IN.MIN.0.036 IN.MAX DIA OF MOUNTING HOLES |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 CLASS 416 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE INSIDE |
| THSD | THREAD SERIES DESIGNATOR | UNF 1ST END |
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