NSN 5305-00-445-1273 · NIIN 004451273 · FSC 5305
NO DASHES 5305004451273
In Stock
SCREW,CLOSE TOLERANCE
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 |
|---|---|---|
| CSYM | SURFACE FINISH | BEARING SURFACE OF HEAD MICROINCHES 32.0 |
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASB | FASTENER LENGTH | INCHES MINIMUM 0.753 AND INCHES MAXIMUM 0.783 |
| AASK | HEAD STYLE | |
| AASL | HEAD DIAMETER | INCHES MINIMUM 0.497 AND INCHES MAXIMUM 0.507 |
| AAUR | GRIP DIAMETER | INCHES MINIMUM 0.2479 AND INCHES MAXIMUM 0.2485 |
| CQBC | MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 160000 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE NAS621,CO- 6AL-4V |
| CRSQ | COUNTERSINK ANGLE | DEGREES MINIMUM 99.0 AND DEGREES MAXIMUM 101.0 |
| ANEE | GRIP LENGTH | INCHES MINIMUM 0.302 AND INCHES MAXIMUM 0.322 |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.250 |
| AASA | THREAD LENGTH | INCHES MINIMUM 0.431 AND INCHES MAXIMUM 0.481 |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| CSYM | SURFACE FINISH | THREADS MICROINCHES 32.0 |
| ABQZ | INTERNAL DRIVE STYLE | |
| MATT | MATERIAL | OVERALL TITANIUM ALLOY UNS R54520 |
Cross-references
3 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 110148-4-5 | 80539 |
| AIC450-4-5 | 06725 |
| 450-4-5 | 06725 |