DOD A-A-53381-1988 ARTICULATOR DENTAL (PLAIN LINE LINGUAL ACCESS DESIGN)《牙齿发音器官(语言设计)》.pdf

1、1 I l l t I I l r I 1 I 1 I I I I I I A-A-53381 22 February 1988 COMMERCIAL ITEM DESCRIPTION ARTICULATOR, DENTAL (Plain Line, Lingual Access Design) The General Services Administration has authorized the use of this Commercial Item Description. This commercial item description covers a plain line, l

2、ingual access design, dental articulator for use within the dental prosthetic laboratory. Salient characteristics: The articulator shall be suitable for occluding maxillary and mandibular anatomical casts, made from mouth impressions, so that accurate prothesis may be fabricated. The articulator sha

3、ll have as part of the device, condylar and auditory pins for use with face bows, (see “Note“ section), allowing full lingual visibility and accessibility to mounted casts. The articulator shall consist of a lower member and an upper member. The lower member shall be provided with right and left bra

4、ss condylar elements. The lower member shall have two (2) small holes in the anterior portion for the purpose of accepting the mounting guide component, (see “NOTE“ section). The upper member shall be provided with a tempered spring steel mechanism for holding the upper member upon the condylar elem

5、ent, permitting a protrusive movement of 30 5 1 degrees, permitting right and left lateral excursions of 15 2 1 degrees, permitting a Bennett movement of 15 + 1 degrees and permitting removal of the upper member which is facilitated by quick release dogs. The articulator shall have an adjustabie inc

6、isal pin with a lock thumbscrew which will provide a positive anterior stop. The articulator shall have a permanently fixed incisal guide, on the lower member, which shall provide a 10 + 1 degrees protrusive incisal guidance. The articulator shall not require the use of a cast mounting ring, but sha

7、ll have depressions into which stone shall be poured. After the stone has set, the casts shall be removed by pulling the tapered pins. The design and dimensions of the articulator shall be in accordance with Defense Personnel Support Center (DPSC) drawing number 24516. AMSC N/A FSC 6520 DISTRIBUTION

8、 STATEMENT A. Approved for public release; distribution is unlimited. -THIS DOCUMENT CONTAINS ame or registered trademark of the manufacturer. Articulator sf Eoreign-(ochee than U.S.) manufacture shall be marked with the name of the country of Origin, together with the name or registered trademark o

9、f the contractor, All marking shall be permanent and legible. Descriptive literature. Each articulator shall be furnished with literature (leaflet form) containing articulator descriptive information together with manufacturers paLt numbers for all components, Workmanehip. The articulator shall be t

10、ee from deeects which detract from its appearance or impair it6 serviceability, TABLE I. Components, materials and finishes, IQuant 3 ty I Component: I Ma te r ia1 IFinish I j I I I I I I IA-591 for composition I I i l lonly. I I I I I I I 1 Ilower memberlCast Aluminum Alloy No. IBaked satin,l 1356

11、in accordance with QQ-lbluel epoxy I T I I 1 I IA-601 or composition I I I I I I I Knur led I I I J I I Igtasping I I eges I I 1 I I I I- 31 Ilpper miii%i-lCast Aluminum Alloy No. IBaked sacin,l I I 1380 in accordance with QQ-lblue, epoxy I 1 Only I 1 IThumbscrew IThread size 10-32, - I I I 2 2 Prov

12、ided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-53381 65 977997 0030q32 B W A-A-53381 TABLE I. Components, materials and finishes (continued). IQuantity IComponent Material IPlating IFinish I - - I I 1 IOK Coatinql I I 2 iBall end I I I I I 1 IIncisa

13、l Pin IAluminum Alloy I I 2 ICap . I I I I I I 2 ITapered pin IAustenitic 18 ovisions of the contract. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-53381 Regulatory requirements. Federal Food, Druq and Cosmetic Act. If the product covered by

14、 this document has been determined by the U.S. Food and Drug Administration to be under its jurisdiction, the offeror/contractor shall comply, and be responsible for compliance by its subcontractors/suppliers, with tkie requirements of the Federal Food, Drug and Cosmetic Act, as amended, and regulat

15、ions promulgated thereunder. In addition, the offeror/contractor shall comply, and be responsible foI compliance by its subcontractors/suppliers, with the requirements of all other applicable Federal, State, and local statutes, ordinances, and regulations. Recovered materials. The offeror/contractor

16、 is encouraged to use recovered material in accordance with Public Law 94-580, as amended, and as implemented by Federal Acquisition Regulation Subpart 23.4 to the maximum extent practical. Preservation, packaqing, packing, labelinq, and maiking. Unless otherwise specified, preservation, packaging,

17、and packing shall be to a degree of protection to preclude damage to containers and/or contents thereof under normal shipping conditions, handling, .etc., involving shipment from tkie supply source to the receiving activity, plus reshipment from receiving activity, and shall conform to applicable ca

18、rriers rules and regulations. Intermediate and exterior package quantities and labeling and marking shall be as specified in the contract and/or order. NOTE: The following National Stock Numbers are covered by this document : NSN ITEM IDENTIFICATION - 6520-01-114-0485 ARTICULATOR, DENTAL (Plain Line

19、, Lingual Access Design). 6520-00-935-5826 FACE BOW, ARTICULATOR, DENTAL. 6520-01-005-2557 FACE BOW, ARTICULATOR, DENTAL. 6520-01-157-9124 FACE BOW, ARTICULATOR, DENTAL. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-53381 Ordering data. Incer

20、medate/exerior package quantities, m, and marking mum be specified in the contract and/or order MILITARY INTERESTS: PREPARING ACTIVITY: Custodians: ROD - Mi3 Army - Mf) Navy - MC Air Force - 03 SJVIL AGENCY COORDINATING ACTIVITIES: VA-US6 PEI s FDA-MPQ AS 49113 Agent: DLA-DM Project No. 6520-2009 Location: NCR CID DISK 3 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-