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National Stock Number: 5306-00-419-4832
Federal Supply Class: 5306
National Item Identification Number: 004194832
Description: BOLT,SHOULDER
Detail: An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (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 not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.
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Manufacturer Information:
| 4G13850-103A | 17772 | AERO ENGINEERING & MANUFACTURING COMPANY OF CALIFORNIA, LLC | | 4G13850-103A | 1M550 | MENASCO INC OVERHAUL DIV SUB OF COLTEC INDUSTRIES INC | | 4G13850-103A | 30205 | MERCER PRODUCTS & MANUFACTURING COMPANY | | 4G13850-103A | 6Z056 | CM MANUFACTURING INC | | 4G13850-103A | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.438 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.545 INCHES MAXIMUM | | FASTENER LENGTH | 5.140 INCHES NOMINAL | | MATERIAL | STEEL COMP E4340 OR | | STEEL COMP 4340 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OVERALL | | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH | | HEAD STYLE | FLAT CHAMFER | | HEAD DIAMETER | 1.250 INCHES NOMINAL | | HEAD HEIGHT | 0.125 INCHES NOMINAL | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER DIAMETER | 0.624 INCHES MINIMUM AND | | 0.625 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 4.350 INCHES NOMINAL FIRST SHOULDER | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 98897 | | DESIGN CONTROL REFERENCE | 4G13850-103A |
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