|
|
|
National Stock Number:
5305-01-174-8233
Federal Supply Class:
5305
National Item Identification Number:
011748233
Description:
SCREW,CAP,SOCKET HEAD
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
|
Manufacturer Information:
| 2147230 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
|
Techincal Specification:
| THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.687 INCHES NOMINAL | | FASTENER LENGTH | 1.000 INCHES NOMINAL | | MATERIAL | STEEL COMP 8640 OVERALL | | SURFACE TREATMENT | PHOSPHATE MANGANESE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-16232,TY M,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 250.0 BRINELL STANDARD MINIMUM AND | | 275.0 BRINELL STANDARD MAXIMUM OVERALL | | HEAD STYLE | FLAT CHAMFER | | HEAD DIAMETER | 0.437 INCHES NOMINAL | | HEAD HEIGHT | 0.313 INCHES NOMINAL | | INTERNAL DRIVE STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.123 INCHES MINIMUM AND | | 0.127 INCHES MAXIMUM | | SPECIAL FEATURES | HEAD COUNTERBORE HEAD HOLE 0.149 IN. MIN TO 0.154 IN. MAX,0.015 IN. DEEP; HEAD CUT 0.093 IN. FROM END TO 0.127 IN. MIN TO 0.130 IN. MAX WIDE,0.260 IN. MIN TO 0.270 IN. MAX DIA,SIDES 63.0 MICROINCHES FINISH; SOCKET HEAD DEPTH 0.218 IN. NOM WITH LAST 0.093 IN. NOM WIDENED TO 0.155 IN. MIN TO 0.170 IN. MAX DIA |
|
|