NSN 5305-01-139-0838 · NIIN 011390838 · FSC 5305
NO DASHES 5305011390838
In Stock
SCREW,MACHINE
Screws
Technical characteristics
19 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 |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | INCHES MINIMUM 0.224 AND INCHES MAXIMUM 0.264 |
| AASB | FASTENER LENGTH | INCHES MINIMUM 0.302 AND INCHES MAXIMUM 0.322 |
| AASK | HEAD STYLE | |
| AASU | HEAD HEIGHT | INCHES MINIMUM 0.208 AND INCHES MAXIMUM 0.228 |
| AATB | WIDTH BETWEEN FLATS | INCHES MINIMUM 0.178 AND INCHES MAXIMUM 0.198 |
| AATC | EXTENDED WASHER DIAMETER | INCHES MINIMUM 0.260 AND INCHES MAXIMUM 0.280 |
| AATD | EXTENDED WASHER THICKNESS | INCHES MINIMUM 0.030 |
| AAUB | HOLE DIAMETER | INCHES NOMINAL 0.047 |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.138 |
| ASXK | HOLE QUANTITY | 4 |
| CMLP | THREAD QUANTITY PER INCH | 40 |
| CQBC | MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 130000 |
| CQFM | HARDNESS RATING | ROCKWELL C MINIMUM 24.0 AND ROCKWELL C MAXIMUM 35.0 |
| CYAU | SCREW MATERIAL | IRON ALLOY 660 |
| CYAW | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | ASSN STD SINGLE MATERIAL RESPONSE A-S 5731 |
| CYBG | HEAD HOLE CONFIGURATION STYLE | |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |