NSN 5310-00-083-9303 · NIIN 000839303 · FSC 5310
NO DASHES 5310000839303
In Stock
WASHER,CONCAVE
Nuts and Washers
Technical characteristics
14 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| AAUB | HOLE DIAMETER | INCHES MINIMUM 0.252 AND INCHES MAXIMUM 0.258 |
| ABGG | RADIUS | INCHES MINIMUM 0.235 AND INCHES MAXIMUM 0.240 |
| SFTT | SURFACE TREATMENT | OVERALL CADMIUM AND CHROMATE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 2,CL 3 |
| STYL | STYLE DESIGNATOR | |
| ZZZK | SPECIFICATION/STANDARD DATA | MANUFACTURERS STANDARD 81205-BACW10AU |
| MATT | MATERIAL | OVERALL STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 4130 OR STEEL COMP 4027 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC 1ST MATERIAL RESPONSE -IL-S-6049 OR MIL SPEC 2ND MATERIAL RESPONSE -IL-S-6050 OR MIL SPEC 3RD MATERIAL RESPONSE -IL-S-6758 OR MIL SPEC 3RD MATERIAL RESPONSE -IL-S-18729 OR ASSN STD 4TH MATERIAL RESPONSE AST- A322 |
| ABKV | OUTSIDE DIAMETER | INCHES MINIMUM 0.375 AND INCHES MAXIMUM 0.385 |
| ABMH | RECESS DEPTH | INCHES MINIMUM 0.040 AND INCHES MAXIMUM 0.050 |
| ABPX | MATERIAL THICKNESS | INCHES MINIMUM 0.078 AND INCHES MAXIMUM 0.088 |
| CQFM | HARDNESS RATING | ROCKWELL C MINIMUM 38.0 AND ROCKWELL C MAXIMUM 44.0 |
| CSYM | SURFACE FINISH | COUNTERBORE WALL MICROINCHES 63.0 |
| HEAT | HEAT TREATMENT | AS FABRICATED |