Part Details | TAPPING SCREW
5305-00-838-7439 A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes SCREW, ASSEMBLED WASHER.
Alternate Parts: S1021Z86, S1021Z8-6, S1021Z86, S1021Z8-6, S1021Z86, S1021Z8-6, S1021Z86, S1021Z8-6, S1021Z86, S1021Z8-6, S1021Z86, S1021Z8-6, S1021Z86, S1021Z8-6, S1021Z86, S1021Z8-6, 5305-00-838-7439, 00-838-7439, 5305008387439, 008387439
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | DEC 12, 1966 | 00-838-7439 | 41756 ( SCREW, TAPPING ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
CROSS RECESS TYPE 1
NARROW FLUTE (TYPE E)
Cross Reference | NSN 5305-00-838-7439
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| S1021Z8-6 | 73439 | AMSCO PRODUCTSCAMCAR DIV |
| S1021Z8-6 | 06329 | ASC INTERNATIONAL, INC.DBA ASC INDUSTRIES |
| S1021Z8-6 | 71379 | CESSNA AIRCRAFT COMPANYDBA TEXTRON AVIATION |
| S1021Z8-6 | 17446 | HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND |
| S1021Z8-6 | 78945 | PROVERBS 31 INVESTMENTS LLCDIV GATEWAY STRATEGIC SOURCING |
| S1021Z8-6 | 77545 | REED AND PRINCE MFG CO |
| S1021Z8-6 | 82710 | UNITED SCREW AND BOLT CORP |
| S1021Z8-6 | 45722 | USM CORPSUB OF EMHART INDUSTRIES INC |
Technical Data | NSN 5305-00-838-7439
| Characteristic | Specifications |
|---|---|
| NONMACHINE THREAD STYLE | 2 NARROW FLUTE (TYPE E) |
| NONMACHINE NOMINAL THREAD DIAMETER | 0.164 INCHES |
| FASTENER LENGTH | 0.375 INCHES NOMINAL |
| HEAD STYLE | 7 DISHED HEXAGON |
| HEAD DIAMETER | 0.160 INCHES MINIMUM AND 0.173 INCHES MAXIMUM |
| HEAD HEIGHT | 0.088 INCHES MINIMUM AND 0.102 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| FEATURES PROVIDED | CASEHARDENED |