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National Stock Number:
5305-01-341-4704
Federal Supply Class:
5305
National Item Identification Number:
013414704
Description:
SCREW,SHOULDER
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 IN.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below No. 10 (0.190 IN.) (5 mm) nominal diameter. No. 10 (0.190 IN.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use SCREW, EXTERNALLY RELIEVED BODY. For items with a No. 10 (0.190 IN.) (5 mm) or larger thread diameter without an inserted driver head, use BOLT, SHOULDER. Excludes BOLT, INTERNAL WRENCHING and SCREW, CAP, SOCKET HEAD.
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Manufacturer Information:
| 201241-3 | 98810 | AEROSONIC LLC |
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Techincal Specification:
| FASTENER LENGTH | 0.265 INCHES MINIMUM AND 0.282 INCHES MAXIMUM | | HEAD DIAMETER | 0.110 INCHES MINIMUM AND 0.112 INCHES MAXIMUM | | HEAD HEIGHT | 0.042 INCHES MINIMUM AND 0.048 INCHES MAXIMUM | | HEAD STYLE | FLAT CHAMFER | | INTERNAL DRIVE STYLE | SLOT | | MATERIAL | STEEL COMP 302 OVERALL | | NOMINAL THREAD DIAMETER | 0.086 INCHES | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER DIAMETER | 0.092 INCHES MINIMUM AND 0.093 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 0.160 INCHES MINIMUM AND 0.166 INCHES MAXIMUM FIRST SHOULDER | | SPECIAL FEATURES | UNDER CUT UNDER BEARING SURFACE OF HEAD 0.028 IN. MIN,0.034 IN. MAX LENGTH BY 0.069 IN. MIN,0.075 IN. MAX DIA | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.090 INCHES MINIMUM AND 0.096 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 64 |
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