NSN 5306-00-174-4074 · NIIN 001744074 · FSC 5306
NO DASHES 5306001744074
In Stock
BOLT,CLOSE TOLERANCE
Bolts
Technical characteristics
26 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 0.640 |
| AASB | FASTENER LENGTH | INCHES NOMINAL 3.828 |
| AASK | HEAD STYLE | |
| AASU | HEAD HEIGHT | INCHES MINIMUM 0.203 AND INCHES MAXIMUM 0.235 |
| AASV | HEAD LENGTH | INCHES MINIMUM 0.553 AND INCHES MAXIMUM 0.565 |
| AATB | WIDTH BETWEEN FLATS | INCHES MINIMUM 0.428 AND INCHES MAXIMUM 0.440 |
| AAUB | HOLE DIAMETER | INCHES NOMINAL 0.070 |
| AAUR | GRIP DIAMETER | INCHES MINIMUM 0.3737 AND INCHES MAXIMUM 0.3742 |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | FIRST HOLE INCHES NOMINAL 0.106 |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.375 |
| ANEE | GRIP LENGTH | INCHES NOMINAL 3.188 |
| ASXK | HOLE QUANTITY | 1 |
| BQDM | HOLE TYPE | DRILLED |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CQBC | MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 125000 |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 26.0 AND ROCKWELL C MAXIMUM 32.0 |
| CRHC | HOLE CONFIGURATION STYLE | |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | FIRST HOLE INCHES NOMINAL 3.626 |
| CSYM | SURFACE FINISH | BEARING SURFACE OF HEAD MICROINCHES 63.0 |
| CSYM | SURFACE FINISH | GRIP MICROINCHES 63.0 |
| MATT | MATERIAL | OVERALL STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4037 OR STEEL COMP 4130 OR STEEL COMP 4140 |
| SFTT | SURFACE TREATMENT | OVERALL CADMIUM AND CHROMATE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC ALL TREATMENT RESPONSES QQ--416 TYE 2 CLASS 3 |
| THSD | THREAD SERIES DESIGNATOR | UNF |
Cross-references
5 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
Supersedes
This item replaces cancelled NIINs 001800518 · 001511541. An older drawing citing one of those numbers resolves here.