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National Stock Number:
5305-12-334-2098
Federal Supply Class:
5305
National Item Identification Number:
123342098
Description:
SCREW,EXTERNALLY RELIEVED BODY
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). It is No. 0 (0.060 IN.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below No. 10 (0.190 IN.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also BOLT, EXTERNALLY RELIEVED BODY and BOLT, INTERNAL WRENCHING.
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Manufacturer Information:
| 21100-748 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 21100-748 | 62559 | SCHROFF INC | | 21100-748 | D2613 | PENTAIR TECHNICAL SOLUTIONS GMBH DIV SCHROFF GMBH | | 60807-130 | D2613 | PENTAIR TECHNICAL SOLUTIONS GMBH DIV SCHROFF GMBH | | 6890222-1 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 70807-022 | D2613 | PENTAIR TECHNICAL SOLUTIONS GMBH DIV SCHROFF GMBH | | C 7098 250 Y3 | S3092 | RHEINMETALL AIR DEFENCE AG | | C7098250Y3 | S3092 | RHEINMETALL AIR DEFENCE AG |
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Techincal Specification:
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 6,0 MILLIMETERS NOMINAL | | EXTERNAL THREAD TOLERANCE CLASS | 6 KLEIN G | | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 | | FASTENER LENGTH | 11,0 MILLIMETERS NOMINAL | | HEAD DIAMETER | 5,0 MILLIMETERS NOMINAL | | HEAD STYLE | FILLISTER | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE IA | | MATERIAL DOCUMENT AND CLASSIFICATION | DIN267 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | III PURCHASE DESCRIPTION IDENTIFICATION | D2613-21100-748 | | POINT STYLE | CONE | | NOMINAL THREAD DIAMETER | 2,5 MILLIMETERS | | SURFACE TREATMENT | NICKEL OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 5,0 MILLIMETERS NOMINAL | | THREAD SERIES DESIGNATOR | ISO M | | THREAD PITCH IN MILLIMETERS | 0,45 |
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