NSN 5305-00-012-1887 · NIIN 000121887 · FSC 5305
NO DASHES 5305000121887
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 |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | INCHES MAXIMUM 0.750 |
| AASB | FASTENER LENGTH | INCHES NOMINAL 0.750 |
| AASK | HEAD STYLE | |
| AASU | HEAD HEIGHT | INCHES MINIMUM 0.150 AND INCHES MAXIMUM 0.163 |
| AATB | WIDTH BETWEEN FLATS | INCHES MINIMUM 0.428 AND INCHES MAXIMUM 0.438 |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.250 |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQBC | MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 74000 |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL B MINIMUM 80.0 AND ROCKWELL B MAXIMUM 100.0 |
| CSYM | SURFACE FINISH | BEARING SURFACE OF HEAD MICROINCHES 125.0 |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | TYPE 2 AND STYLE 10 AND GRADE 2 |
| SFTT | SURFACE TREATMENT | OVERALL CADMIUM OR ZINC |
| 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 |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| CSYM | SURFACE FINISH | THREADS MICROINCHES 63.0 |
| MATT | MATERIAL | OVERALL STEEL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE SAE GR 2 |
Cross-references
18 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| GM121887 | 24617 |
| 21740 | 24975 |
| 121887 | 24617 |
| 900037-1 | 32537 |
| 21740 | 35510 |
| 1-4 20X3-4 | 35211 |
| 1000-812 | 63734 |
| GM121887 | 7X677 |
| 121887 | 7X677 |
| 23MS35291-6 | 80045 |
| 101-2S4-3 | 80063 |
| SHC250SC6 | 80249 |
| FFS85 | 81348 |
| 900037-1 | 83179 |
| D9485-26-26 | 91340 |
| 400684 | 12027 |
| S188C | 15434 |
| 121887 | 18876 |
Supersedes
This item replaces cancelled NIINs 002070914 · 005358513 · 005626465. An older drawing citing one of those numbers resolves here.