Purchasing Sphere, owned and operated by ASAP Semiconductor, is an all-inclusive purchasing platform for hard-to-find and in-demand parts K39781-5 and components pertaining to the civil aviation, defense, aerospace, industrial, and electronic markets. An NSN is a 13-digit numeric code that serves to identify 'standardized material items of supply' as they have been recognized by all NATO countries and the United States Department of Defense. As such, we have an inventory of more than two billion new and obsolete parts, among which is a vast and diverse array of K39781-5 parts and much more. This includes items such as Washer Convex K39781-5 from manufacturer Alcoa Global Fasteners Inc and many more, all of which are available with short lead times and competitive prices. For NSN parts, you won’t find a more inclusive source than Purchasing Sphere.
Our website offers a number of parametric search capabilities, one of which allows you to search specifically for K39781-5 parts. This means you can quickly sort through National Stock Numbers such as 5310012842986 and find parts from quality manufacturers like Alcoa Global Fasteners Inc and many others. To begin the purchasing process immediately, submit an RFQ today. Our team of dedicated account managers is standing by and will respond to all inquiries in 15 minutes or less.
NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
5310-01-284-2986 Item Description: Washer Convex | 5310 | 012842986 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | A | 0 | ||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
K39781-5 | 6 | 1 | 5 |
MRC | Criteria | Characteristic |
---|---|---|
AAUB | HOLE DIAMETER | 0.323 INCHES MINIMUM AND 0.333 INCHES MAXIMUM |
ABKV | OUTSIDE DIAMETER | 0.582 INCHES MINIMUM AND 0.592 INCHES MAXIMUM |
ABPX | MATERIAL THICKNESS | 0.104 INCHES MINIMUM AND 0.124 INCHES MAXIMUM |
CQFM | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM |
CSYM | SURFACE FINISH | 32.0 MICROINCHES ALL SURFACES |
FEAT | SPECIAL FEATURES | SPHERICAL RADIUS 0.365 IN. MIN 0.385 IN. MAX,COUNTERSINK DIA 0.395 IN. MIN 0.405 IN. MAX,COUNTERSINK DEPTH 0.025 IN.,RECESS ANGLE 89 DEG MIN 91 DEG MAX |
MATT | MATERIAL | STEEL COMP 8740 OVERALL OR STEEL COMP 4130 OVERALL |
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 |
SFTT | SURFACE TREATMENT | CADMIUM OVERALL OR CHROMATE OVERALL |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
STYL | STYLE DESIGNATOR | CONVEX |
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