ARMY A-A-52209-1996 SCRIBER DIAMOND POINT [Superseded ARMY MIL-S-15825 A CANC NOTICE 3 ARMY MIL-S-15825 A VALID NOTICE 2 ARMY MIL-S-15825 A VALID NOTICE 1 ARMY MIL-S-15825 A (1) AR.pdf
《ARMY A-A-52209-1996 SCRIBER DIAMOND POINT [Superseded ARMY MIL-S-15825 A CANC NOTICE 3 ARMY MIL-S-15825 A VALID NOTICE 2 ARMY MIL-S-15825 A VALID NOTICE 1 ARMY MIL-S-15825 A (1) AR.pdf》由会员分享,可在线阅读,更多相关《ARMY A-A-52209-1996 SCRIBER DIAMOND POINT [Superseded ARMY MIL-S-15825 A CANC NOTICE 3 ARMY MIL-S-15825 A VALID NOTICE 2 ARMY MIL-S-15825 A VALID NOTICE 1 ARMY MIL-S-15825 A (1) AR.pdf(5页珍藏版)》请在麦多课文档分享上搜索。
1、i A-A-52209 W 97Lt 0372670 968 A-A-522 O 9 SeDtember 12, 1996 SUPERSEDING MIL-S-15825A 21 June 1972 COMMERCIAL ITEM DESCRIPTION SCRIBER, DIAMOND POINT The General Services Administration has authorized the use of this Commercial Item Description for all federal agencies. 1. SCOPE 1.1 ScoDe. This com
2、mercial item description covers diamond marking pencils for inscribing glass surfaces. 2. SALIENT CHARACTERISTICS 2.1 Desian and construction. The diamond point scriber shall be the manufacturers standard commercial product similar to the scriber shown in figure 1. The pencil-type scriber shall have
3、 a grade AA natural diamond mounted in a steel or brass nib. The diamond shall be bonded to the nib and coned to an included angle of 105 degrees +. one degree. The diamond shall weigh not less than 2 points before coning. Beneficial comments, recommendations, additions, deletions, clarifications, e
4、tc., and any other pertinent data which may improve this document should be sent to: Commander, U.S. Army Natick Research, Development and Engineering Center, ATTN:SSCNC-WEF, Natick, MA 01760-5018 by using the Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this
5、document or by letter. AMSC N/A FSC 5120 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-52209 9999974 0172673 BT4 M i i A-A- 52 2 O 9 Loss of weight in shaping shall be not more than 30 percent. The nib shall be securely set in a hexagonal or ro
6、und, rod-shaped, aluminum handle. The overall length of the scriber shall be 6 inches L 0.25 inches. 2.2 Material. Materials and components shall be of the quality normally used for this purpose in commercial practice provided the completed diamond point scriber complies with all provisions of this
7、commercial item description. 2.3 Metric products. Products manufactured to metric dimensions will be considered on an equal basis with those manufactured using inch-pound units, provided they fall within the tolerances specified using conversion tables contained in the latest revision of ASTM E 380,
8、 and all other requirements of this Commercial Item Description are met. If a product is manufactured to metric dimensions and those dimensions exceed the tolerances specified in the inch-pound units, a request should be made to the contracting officer to determine if the product is acceptable. The
9、contracting officer has the option of accepting or rejecting the product. 2.4 WorkmanshiD. The scriber shall be clean, well made, and free of burrs, scratches, or sharp edges (except for the point of the diamond). The diamond shall be free from fractures or large inclusions. There shall be no defect
10、s which impair the durability, appearance, or serviceability of the item. 3. REGULATORY REQUIREMENTS 3.1 Contractor recovered materials. The offeror/contractor is encouraged to use recovered materials to the maximum extent practicable, in accordance with paragraph 23.403 of the Federal Acquisition R
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