AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
Part Number K39781-7 described as Washer Convex with NSN 5310-01-392-4127 with FSC 5310 Nuts and Washers by Manufacture Alcoa Global Fasteners Inc 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.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5310-01-392-4127 Item Description: Washer Convex | 5310 | 013924127 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| K39781-7 | 6 | 1 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| MATT | Material | STEEL COMP 8740 OVERALL OR STEEL COMP 4130 OVERALL |
| FEAT | Special Features | SPHERICAL RADIUS 0.515 IN. MIN 0.535 IN. MAX,COUNTERSINK DIA 0.552 IN. MIN 0.562 IN. MAX,COUNTERSINK DEPTH 0.025 IN.,RECESS ANGLE 89 DEG MIN 91 DEG MAX |
| SFTT | Surface Treatment | CADMIUM OVERALL AND CHROMATE OVERALL |
| CSYM | Surface Finish | 32.0 MICROINCHES ALL SURFACES |
| ABPX | Material Thickness | 0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM |
| MRC | Decoded Requirement | Clear Text Reply |
| AAUB | Hole Diameter | 0.448 INCHES MINIMUM AND 0.458 INCHES MAXIMUM |
| ABKV | Outside Diameter | 0.845 INCHES MINIMUM AND 0.855 INCHES MAXIMUM |
| STDC | Surface Treatment Document And Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| CQFM | Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM |
| STYL | Style Designator | CONVEX |
| MDCL | Material Document And Classification | MIL-S-6049 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-6758 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR MIL-S-18729 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
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