DLA A-A-53589-1988 SCREW INSTRUMENT SPECTACLE FRAME 3-BARREL《 3桶螺丝型仪表框》.pdf
《DLA A-A-53589-1988 SCREW INSTRUMENT SPECTACLE FRAME 3-BARREL《 3桶螺丝型仪表框》.pdf》由会员分享,可在线阅读,更多相关《DLA A-A-53589-1988 SCREW INSTRUMENT SPECTACLE FRAME 3-BARREL《 3桶螺丝型仪表框》.pdf(4页珍藏版)》请在麦多课文档分享上搜索。
1、A-A-5357 53 W 7777774 0002349 5 A-A-535 09 15 July 1988 COMMERCIAL ITEM DESCRIPTION SCREW, INSTRUMENT, SPECTACLE FRAME, 3-Barrel The General Services Administration has authorized the use of this commercial item description. This commercial item description covers one type of instrument screw suitab
2、le for attaching temples onto the spectacle frame. It is intended to be used on the 3-barrel hinge. Salient characteristics: The screw covered by this specification shall be of the following types as specified: Type 1 Gold Color Type II Silver Color The screw shall conform to the design and dimensio
3、ns as shown in Figure 1. The screw shall be fabricated from copper alloy material conforming to American Society for Testing and Materials (ASTM) specification B-206, UNS No. 79200 and suitably tempered. As an alternate, screw shall be fabricated from austenitic corrosion- resisting steel. The finis
4、hed screws shall be free from burrs on slots and threads. Metal chips shall not be intermixed with the product. Worknianship. The instrument screw shall be free froni defects which detract from its appearance or impair its serviceability. Unit. Package (PG). One package containing 100 screws, as spe
5、cified, constitutes one unit. Each unit shall be packaged in a suitable plastic bag, vial or container. AMSC/NA FSC 5305 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. , - THIS DOCUMENT CONTAINS PAGES. Provided by IHSNot for ResaleNo reproduction or networking perm
6、itted without license from IHS-,-,-A-A-5 3 5 8 9 Contractor certification. The contractor shall certify that the product offered meets the salient characteristics of this description - - and conforms to the producers own drawings, specifications, standards, and quality assurance practices. The Gover
7、nment reserves the right to require proof of such conformance prior to first delivery and thereafter as may be otherwise provided for under the provisions of the contract. Regulatory requirements, Federal Food, Drug, and Cosmetic Act. If the product covered by this document has been determined by th
- 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。
- 2.下载的文档,不会出现我们的网址水印。
- 3、该文档所得收入(下载+内容+预览)归上传者、原创作者;如果您是本文档原作者,请点此认领!既往收益都归您。
下载文档到电脑,查找使用更方便
10000 积分 0人已下载
下载 | 加入VIP,交流精品资源 |
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- DLAAA535891988SCREWINSTRUMENTSPECTACLEFRAME3BARREL3 螺丝 仪表 PDF

链接地址:http://www.mydoc123.com/p-686470.html