|
|
|
National Stock Number:
5306-01-297-8224
Federal Supply Class:
5306
National Item Identification Number:
012978224
Description:
BOLT,INTERNALLY RELIEVED BODY
Detail:
An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see BOLT, FLUID PASSAGE.
|
Manufacturer Information:
| J86S0009-1 | 12464 | MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS ELECTRONIC SYSTEMS CO |
|
Techincal Specification:
| COLOR | BLACK OVERALL | | CONCENTRIC HOLE DIAMETER | 0.390 INCHES MINIMUM AND 0.400 INCHES MAXIMUM | | COUNTERBORE DEPTH | 0.500 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.520 INCHES NOMINAL | | FASTENER LENGTH | 0.530 INCHES NOMINAL | | HEAD DIAMETER | 1.000 INCHES NOMINAL | | HEAD HEIGHT | 0.250 INCHES NOMINAL | | HEAD STYLE | FLAT CHAMFER | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 304 OVERALL | | NOMINAL THREAD DIAMETER | 0.688 INCHES | | SPECIAL FEATURES | 6 NOTCHS ON HEAD 60 DEGREES APART 0.045 IN NOM WIDTH; EXTERNAL RELIEVED 0.620 IN. DIA; 0.150 IN LG | | STYLE DESIGNATOR | COUNTERBORE UNTHREADED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924 CL4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | OXIDE OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.380 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES DESIGNATOR | UNEF |
|