Thank you for considering Alcoa Global Fasteners Inc part number K39781-4, an item we carry that is listed with the NSN 5310-01-360-2208 and product description “Washer Convex.” This component is available for purchase through our website at this time, so complete the Request for Quote (RFQ) form provided below if you would like to receive pricing information for your comparisons. Simply offer our staff details like your desired quantity, budget, and delivery timeline to help us craft the best solution for your needs.
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We aim to make the process of locating and procuring exact items simple, which is why we feature key listing details with every offering. For example, part number K39781-4 was specifically produced by Alcoa Global Fasteners Inc under CAGE Code 15653, and with the NSN 5310-01-360-2208, it belongs to FSC 5310 Nuts and Washers. Additionally, all stock comes delivered with any applicable qualifying certifications or manufacturer trace documentation for your further benefit. With all of this in mind, be sure to submit a request for part number K39781-4 today, knowing we will be in touch shortly after reviewing your information.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5310-01-360-2208 Item PartTypeName: WASHER,CONVEX | 5310 | 013602208 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| K39781-4 | 6 | 1 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| MATT | MATERIAL | STEEL COMP 8740 OVERALL OR STEEL COMP 4130 OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| ABKV | OUTSIDE DIAMETER | 0.454 INCHES MINIMUM AND 0.464 INCHES MAXIMUM |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES ALL SURFACES |
| FEAT | SPECIAL FEATURES | SPHERICAL RADIUS 0.290 IN. MIN 0.310 IN. MA,COUNTERSINK DIA 0.332 IN. MIN 0.342 IN. MAX,COUNTERSINK DEPTH 0.025 IN.,RECESS ANGLE 89 DEG MIN 91 DEG MAX |
| 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 |
| AAUB | HOLE DIAMETER | 0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.075 INCHES MINIMUM AND 0.095 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM |
| STYL | STYLE DESIGNATOR | CONVEX |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
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