NSN 5305-00-637-4038 · NIIN 006374038 · FSC 5305
NO DASHES 5305006374038
In Stock
SCREW,CAP,HEXAGON HEAD
Screws
Technical characteristics
19 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 |
|---|---|---|
| SFTT | SURFACE TREATMENT | OVERALL CADMIUM OR ZINC |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | INCHES MAXIMUM 1.000 |
| AASB | FASTENER LENGTH | INCHES NOMINAL 1.000 |
| AASK | HEAD STYLE | |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL B MINIMUM 80.0 AND ROCKWELL B MAXIMUM 100.0 |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | TYPE 2 AND STYLE 10 AND GRADE 2 |
| AAJD | THREAD CLASS | 2A |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC 1ST TREATMENT RESPONSE QQ--416,TY 2,CL 3 OR FED SPEC 2ND TREATMENT RESPONSE QQ-Z-325,TY 2,CL 3 |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.375 |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| CQBC | MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 74000 |
| MATT | MATERIAL | OVERALL STEEL |
| AASU | HEAD HEIGHT | INCHES MINIMUM 0.226 AND INCHES MAXIMUM 0.243 |
| CSYM | SURFACE FINISH | BEARING SURFACE OF HEAD MICROINCHES 125.0 |
| CSYM | SURFACE FINISH | THREADS MICROINCHES 63.0 |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE SAE GR 2 |
| AATB | WIDTH BETWEEN FLATS | INCHES MINIMUM 0.551 AND INCHES MAXIMUM 0.562 |
Cross-references
6 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
Supersedes
This item replaces cancelled NIINs 002269011 · 005356506 · 005356508. An older drawing citing one of those numbers resolves here.