NSN 5305-00-225-7544 · NIIN 002257544 · FSC 5305
NO DASHES 5305002257544
In Stock
SETSCREW
Screws
Technical characteristics
16 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 |
|---|---|---|
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 45.0 AND ROCKWELL C MAXIMUM 53.0 |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.250 |
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | INCHES MAXIMUM 0.500 |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | TYPE 1 AND STYLE 4 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED STD ALL MATERIAL RESPONSES 66 |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| MATT | MATERIAL | OVERALL STEEL COMP 4037 OR STEEL COMP 4137 OR STEEL COMP 4140 OR STEEL COMP 8630 OR STEEL COMP 8740 |
| ABQJ | POINT STYLE | |
| AASK | HEAD STYLE | |
| AASU | HEAD HEIGHT | INCHES MINIMUM 0.178 AND INCHES MAXIMUM 0.196 |
| AATB | WIDTH BETWEEN FLATS | INCHES MINIMUM 0.241 AND INCHES MAXIMUM 0.250 |
| AASB | FASTENER LENGTH | INCHES MINIMUM 0.469 AND INCHES MAXIMUM 0.500 |
| ABQZ | INTERNAL DRIVE STYLE |
Cross-references
2 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| FF-S-210 | 81348 |
| MILB933TYPEA | 81349 |
Supersedes
This item replaces cancelled NIIN 002490586. An older drawing citing one of those numbers resolves here.