NSN 5305-00-637-1121 · NIIN 006371121 · FSC 5305
NO DASHES 5305006371121
In Stock
SCREW,MACHINE
Screws
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 |
|---|---|---|
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| AASL | HEAD DIAMETER | INCHES MINIMUM 0.473 AND INCHES MAXIMUM 0.492 |
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | INCHES MINIMUM 0.212 AND INCHES MAXIMUM 0.312 |
| AASB | FASTENER LENGTH | INCHES MINIMUM 0.281 AND INCHES MAXIMUM 0.312 |
| AASU | HEAD HEIGHT | INCHES MINIMUM 0.162 AND INCHES MAXIMUM 0.175 |
| CYAW | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | FED SPEC SINGLE MATERIAL RESPONSE QQ-B-626 OR FED SPEC SINGLE MATERIAL RESPONSE QQ-W-321 |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.250 |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQBC | MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 57000 |
| CYAU | SCREW MATERIAL | COPPER ALLOY |
| AASK | HEAD STYLE | |
| ABQZ | INTERNAL DRIVE STYLE |
Supersedes
This item replaces cancelled NIIN 000117630. An older drawing citing one of those numbers resolves here.