NSN 5310-01-284-2986 · NIIN 012842986 · FSC 5310
NO DASHES 5310012842986
In Stock
WASHER,CONVEX
Nuts and Washers
Technical characteristics
11 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 0.323 AND INCHES MAXIMUM 0.333 |
| ABKV | OUTSIDE DIAMETER | INCHES MINIMUM 0.582 AND INCHES MAXIMUM 0.592 |
| ABPX | MATERIAL THICKNESS | INCHES MINIMUM 0.104 AND INCHES MAXIMUM 0.124 |
| CQFM | HARDNESS RATING | ROCKWELL C MINIMUM 40.0 AND ROCKWELL C MAXIMUM 46.0 |
| CSYM | SURFACE FINISH | ALL SURFACES MICROINCHES 32.0 |
| 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 | OVERALL STEEL COMP 8740 OR STEEL COMP 4130 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC 1ST MATERIAL RESPONSE -IL-S-6049 OR MIL SPEC 2ND MATERIAL RESPONSE -IL-S-6758 OR MIL SPEC 2ND MATERIAL RESPONSE -IL-S-18729 |
| SFTT | SURFACE TREATMENT | OVERALL CADMIUM OR CHROMATE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 2,CL 3 |
| STYL | STYLE DESIGNATOR |
Cross-references
3 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| MIL-W-45595/6 | 81349 |
| M45595/6-03 | 81349 |
| K39781-5 | 15653 |
Supersedes
This item replaces cancelled NIIN 011632483. An older drawing citing one of those numbers resolves here.