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National Stock Number:
5305-99-804-0358
Federal Supply Class:
5305
National Item Identification Number:
998040358
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:
| 707192 | F8332 | RACAL INSTRUMENTS SAS | | 707192 | K0162 | THALES UK LIMITED SECURE COMMUNICATIONS AND INFORMATION SYSTEMS | | BD707192 | K0162 | THALES UK LIMITED SECURE COMMUNICATIONS AND INFORMATION SYSTEMS | | D707192 | K0162 | THALES UK LIMITED SECURE COMMUNICATIONS AND INFORMATION SYSTEMS | | 707192 | K8997 | RACAL RADIO LTD | | BD707192 | K8997 | RACAL RADIO LTD | | D707192 | K8997 | RACAL RADIO LTD |
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Techincal Specification:
| HEAD STYLE | FLAT COUNTERSUNK | | INTERNAL DRIVE STYLE | SLOT | | COLOR | BLACK OVERALL | | COUNTERSINK ANGLE | 88.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM | | EXTERNAL THREAD TOLERANCE CLASS | 6G | | FASTENER LENGTH | 8.00 MILLIMETERS NOMINAL | | HEAD DIAMETER | 5.10 MILLIMETERS MINIMUM AND 5.50 MILLIMETERS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | BS 970 PART 4 GRADE 303S21 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 3.00 MILLIMETERS | | SHOULDER DIAMETER | 3.56 MILLIMETERS MINIMUM FIRST SHOULDER AND 3.59 MILLIMETERS MAXIMUM FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER LENGTH | 3.79 MILLIMETERS NOMINAL FIRST SHOULDER | | STRENGTH GRADE DESIGNATION | ERR-030 | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | HPW MFR REF 1ST TREATMENT RESPONSE OVERALL OR DTD 900/4991A SS MIL SPEC 2ND TREATMENT RESPONSE OVERALL OR BLACK SATIN WL100 MFR REF 3RD TREATMENT RESPONSE OVERALL OR STAYBLACK MFR REF 4TH TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | OXIDE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 2.80 MILLIMETERS MINIMUM AND 3.20 MILLIMETERS MAXIMUM | | THREAD SERIES DESIGNATOR | ERR-030 | | THREAD PITCH IN MILLIMETERS | 0.50 |
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