A-A-53381 Articulator, Dental (Plain Line, Lingual Access Design)This commercial item description covers a plain line, lingual access design, dental articulator for use within the dental prosthetic laboratory.

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A-A-53381

TABLE 1. Components, materials and finishes (continued).

Quantity	Component	Material	Plating or Coating	Finish
2	Ball end
1	Incisal Pin	Aluminum Alloy		Machined
2	Cap			Machined sand blasted
2	Tapered pin	Austenitic 18 & 8 wire Stainless steel	-
2	Condylar shaft	Austenitic
2	Rollpin	Carbon Steel	Nickel
1	Rollpin
2	Lever	Brass (Extrusion)		Machined
1	Incisal	Zinc Alloy		Smooth
1	Guide Spring	Spring Steel C1075 or C1095 hardness 30N 66-68.5 Rockwell		Smooth
2	Condylar Element	Brass Alloy 270		Smooth

Unit. Each (EA). One articulator, as specified, constitutes one unit.

Quality Assurance Provisions.

Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the contractor is responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified in the contact or purchase order, the contractor may use his own or any facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the Government. The Government reserves the right to perform any of the inspections set forth in the specification where such inspections are deemed necessary to assure supplies and services conform to prescribed requirements.