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A-A-52043
PARALLEL RULERS (ROLLING)
Year: 1992
Abstract: The General Services Administration has authorized the use of this commercial item description in preference to Military Specification MIL-P-3631.
This description covers rolling parallel rulers. The roller assembly consists of an axle, two rollers, and two bearing standards near the end of the base. The axle, suspended between the standards, is free to rotate. The attached rollers, one at each end of the axle, turn with the axle and protrude slightly below the base. The rollers are knurled, scored, or grooved to prevent slipping when the ruler is guided over a drafting surface.
This description covers rolling parallel rulers. The roller assembly consists of an axle, two rollers, and two bearing standards near the end of the base. The axle, suspended between the standards, is free to rotate. The attached rollers, one at each end of the axle, turn with the axle and protrude slightly below the base. The rollers are knurled, scored, or grooved to prevent slipping when the ruler is guided over a drafting surface.
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| contributor author | DLA - IS - DLA Troop Support - Industrial Hardware Items of Supply Standardization Code | |
| date accessioned | 2017-09-04T18:26:25Z | |
| date available | 2017-09-04T18:26:25Z | |
| date copyright | 03/11/1992 | |
| date issued | 1992 | |
| identifier other | ILLWDAAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std;query=autho54037D839D40527361598F1EFDEC014A/handle/yse/208623 | |
| description abstract | The General Services Administration has authorized the use of this commercial item description in preference to Military Specification MIL-P-3631. This description covers rolling parallel rulers. The roller assembly consists of an axle, two rollers, and two bearing standards near the end of the base. The axle, suspended between the standards, is free to rotate. The attached rollers, one at each end of the axle, turn with the axle and protrude slightly below the base. The rollers are knurled, scored, or grooved to prevent slipping when the ruler is guided over a drafting surface. | |
| language | English | |
| title | A-A-52043 | num |
| title | PARALLEL RULERS (ROLLING) | en |
| type | standard | |
| page | 3 | |
| status | Active | |
| tree | DLA - IS - DLA Troop Support - Industrial Hardware Items of Supply Standardization Code:;1992 | |
| contenttype | fulltext |