NSN 5305-00-022-8321 · NIIN 000228321 · FSC 5305
NO DASHES 5305000228321
In Stock
SCREW,ASSEMBLED WASHER
Screws
Technical characteristics
20 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 |
|---|---|---|
| AASL | HEAD DIAMETER | INCHES MINIMUM 0.287 AND INCHES MAXIMUM 0.309 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC 1ST TREATMENT RESPONSE QQ--416,TY 1,CL 3 OR FED SPEC 2ND TREATMENT RESPONSE QQ-Z-325,TY 1,CL 3 |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| AASU | HEAD HEIGHT | INCHES MINIMUM 0.107 AND INCHES MAXIMUM 0.120 |
| AAVW | WASHER QUANTITY | 1 |
| ABQZ | INTERNAL DRIVE STYLE | |
| SFTT | SURFACE TREATMENT | OVERALL CADMIUM OR ZINC |
| AASK | HEAD STYLE | |
| CTJJ | PRIMARY WASHER MATERIAL THICKNESS | INCHES MINIMUM 0.018 AND INCHES MAXIMUM 0.023 |
| MATT | MATERIAL | FASTENER STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 |
| MATT | MATERIAL | PRIMARY WASHER STEEL COMP 1050 OR STEEL COMP 1551 OR STEEL COMP 1552 OR STEEL COMP 1053 OR STEEL COMP 1054 OR STEEL COMP 1055 OR STEEL COMP 1059 OR STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1566 |
| AASA | THREAD LENGTH | INCHES MINIMUM 0.196 AND INCHES MAXIMUM 0.294 |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.164 |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQFM | HARDNESS RATING | PRIMARY WASHER ROCKWELL C MINIMUM 40.0 AND ROCKWELL C MAXIMUM 50.0 |
| CSPG | PRIMARY WASHER OUTSIDE DIAMETER | INCHES MINIMUM 0.305 AND INCHES MAXIMUM 0.320 |
| CTHW | PRIMARY WASHER STYLE | |
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASB | FASTENER LENGTH | INCHES MINIMUM 0.281 AND INCHES MAXIMUM 0.312 |
Cross-references
3 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 228321 | 21450 |
| 13206E1499 | 97403 |
| A7472-5 | 07639 |
Supersedes
This item replaces cancelled NIIN 008951645. An older drawing citing one of those numbers resolves here.