NSN 5305-00-450-7449 · NIIN 004507449 · FSC 5305
NO DASHES 5305004507449
In Stock
SCREW,CLOSE TOLERANCE
Screws
Technical characteristics
20 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 |
|---|---|---|
| ABQZ | INTERNAL DRIVE STYLE | |
| AASK | HEAD STYLE | |
| AASL | HEAD DIAMETER | INCHES MINIMUM 0.502 AND INCHES MAXIMUM 0.507 |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | INCHES MINIMUM 0.442 AND INCHES MAXIMUM 0.509 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5732 |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | FIRST HOLE INCHES NOMINAL 0.500 |
| CSYM | SURFACE FINISH | GRIP MICROINCHES 32.0 |
| CSYM | SURFACE FINISH | THREADS MICROINCHES 32.0 |
| MATT | MATERIAL | OVERALL IRON ALLOY 660 |
| CRSQ | COUNTERSINK ANGLE | DEGREES NOMINAL 100.0 |
| AAUR | GRIP DIAMETER | INCHES MINIMUM 0.2490 AND INCHES MAXIMUM 0.2495 |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | FIRST HOLE INCHES NOMINAL 0.070 |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| AAJD | THREAD CLASS | 3A |
| AASB | FASTENER LENGTH | INCHES MINIMUM 0.640 AND INCHES MAXIMUM 0.687 |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.250 |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| ANEE | GRIP LENGTH | INCHES MINIMUM 0.178 AND INCHES MAXIMUM 0.198 |
| CQFM | HARDNESS RATING | OVERALL BRINELL STANDARD MINIMUM 248.0 AND ROCKWELL SUPERFICIAL 15-N MAXIMUM 341.0 |
Cross-references
15 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 54291-4D3 | 56878 |
| HT4N-3D | 73197 |
| HT4M-3D | 73197 |
| 3M123-4D3 | 76301 |
| 54291-4D3 | 80539 |
| HT1029A4T3 | 92215 |
| E1284D3P | 97928 |
| HT123-4-3D | 97928 |
| HT4M-3D | C4293 |
| HT1029A4T3 | C4293 |
| HT4N-3D | L4528 |
| HT1029A4T3 | 06950 |
| 54291-4D3 | 0PTK6 |
| 3M123-4 | 18355 |
| HT123-4-3D | 17446 |