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National Stock Number:
3120-00-967-1798
Federal Supply Class:
3120
National Item Identification Number:
009671798
Description:
ROLLER,LINEAR-ROTARY MOTION
Detail:
A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes BEARING, ROLLER, CYLINDRICAL; ROLLER, ELECTRICAL SWITCH; and friction bearings. See also CAM FOLLOWER, NEEDLE BEARING.
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Manufacturer Information:
| 205-030-437-005 | 97499 | BELL TEXTRON INC | | 205-030-437-5 | 61641 | SPECIAL PARTS MANUFACTURING, INC. | | 205-030-437-5 | 97499 | BELL TEXTRON INC | | 205-030-437-5 | A0126 | LEONARDO SPA HELICOPTERS DIVISION -PRODUCTION SITE | | 205-030-437-5 | 54878 | ROTAIR AEROSPACE CORP |
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Techincal Specification:
| BORE INSIDE DIAMETER | 0.262 INCHES MINIMUM AND 0.269 INCHES MAXIMUM | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | CHAMFER/RADIUS OF OUTSIDE CORNER | 0.060 IN. RADIUS | | COUNTERBORE DIAMETER | 0.550 INCHES MINIMUM AND 0.570 INCHES MAXIMUM | | COUNTERBORE DEPTH | 0.090 INCHES MINIMUM AND 0.130 INCHES MAXIMUM | | FACE WIDTH | 0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.790 INCHES MINIMUM AND 0.810 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ZYTEL 101 FSCM 18873 MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | PLASTIC POLYHEXAMETHYLENE ADIPAMIDE | | SPECIAL FEATURES | 63 UIN AA BORE,ALL OTHER SURFACES125 UIN AA | | STYLE DESIGNATOR | PLAIN, COUNTERBORED |
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