NSN 5305-01-122-2055 · NIIN 011222055 · FSC 5305
NO DASHES 5305011222055
In Stock
SCREW,MACHINE
Screws
Technical characteristics
18 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 0.314 AND INCHES MAXIMUM 0.364 |
| AASB | FASTENER LENGTH | INCHES MINIMUM 0.949 AND INCHES MAXIMUM 0.979 |
| AASK | HEAD STYLE | |
| AASL | HEAD DIAMETER | INCHES MINIMUM 0.344 AND INCHES MAXIMUM 0.385 |
| ABQZ | INTERNAL DRIVE STYLE | |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.190 |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQBC | MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 160000 |
| CQFM | HARDNESS RATING | ROCKWELL C MINIMUM 36.0 AND ROCKWELL C MAXIMUM 40.0 |
| CRSQ | COUNTERSINK ANGLE | DEGREES MINIMUM 99.0 AND DEGREES MAXIMUM 101.0 |
| CYAU | SCREW MATERIAL | STEEL COMP 4140 OR STEEL COMP E4340 OR STEEL COMP 8740 |
| CYAW | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | MIL SPEC 1ST MATERIAL RESPONSE -IL-S-5626 OR MIL SPEC 2ND MATERIAL RESPONSE -IL-S-5000 OR MIL SPEC 3RD MATERIAL RESPONSE -IL-S-6049 |
| CYBA | SCREW SURFACE TREATMENT | CADMIUM AND CHROMATE |
| CYBE | SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 2,CLASS 2 |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
| ZZZK | SPECIFICATION/STANDARD DATA | PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NAS1221 |
Cross-references
14 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| NAS1221-3-10 | 30902 |
| NAS1221-3-10 | 56878 |
| NAS1221-3-10L | 58998 |
| NAS1221-3-10 | 73197 |
| NAS1221-3-10T | 80205 |
| NAS1221-3-10 | 80205 |
| NAS1221-3-10 | 80539 |
| NAS1221-3-10 | 92215 |
| NAS1221-3-10 | 97928 |
| NAS1221-3-10 | L4528 |
| NAS1221-3-10 | 04348 |
| NAS1221-3-10 | 08938 |
| NAS1221-3-10 | 07851 |
| NAS1221-3-10 | 17446 |
Supersedes
This item replaces cancelled NIIN 010315096. An older drawing citing one of those numbers resolves here.