NSN 5305-00-273-4731 · NIIN 002734731 · FSC 5305
NO DASHES 5305002734731
In Stock
SCREW,CAP,SOCKET HEAD
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 |
|---|---|---|
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.250 |
| AASK | HEAD STYLE | |
| AASL | HEAD DIAMETER | INCHES MINIMUM 0.367 AND INCHES MAXIMUM 0.375 |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | INCHES NOMINAL 1.000 |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL B MINIMUM 80.0 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED STD ALL MATERIAL RESPONSES 66 |
| SFTT | SURFACE TREATMENT | OVERALL PASSIVATE |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | TYPE 1 AND SERIES 1936 |
| MATT | MATERIAL | OVERALL STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 410 OR STEEL COMP 416 OR STEEL COMP 420 |
| AASU | HEAD HEIGHT | INCHES MINIMUM 0.244 AND INCHES MAXIMUM 0.250 |
| CQHQ | MINIMUM YIELD STRENGTH | POUNDS PER SQUARE INCH 30000 |
| ABQZ | INTERNAL DRIVE STYLE | |
| AAJD | THREAD CLASS | 3A |
| AASB | FASTENER LENGTH | INCHES NOMINAL 1.250 |
| ASDB | WIDTH ACROSS FLATS | INCHES MINIMUM 0.187 AND INCHES MAXIMUM 0.189 |
| CMLP | THREAD QUANTITY PER INCH | 20 |
Supersedes
This item replaces cancelled NIIN 008166788. An older drawing citing one of those numbers resolves here.