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National Stock Number: 5325-00-291-0289
Federal Supply Class: 5325
National Item Identification Number: 002910289
Description: GROMMET,METALLIC
Detail: A TWO-PIECE METALLIC ITEM, ONE PIECE USUALLY TUBULAR IN APPEARANCE AND FLANGED AT ONE END, THE OTHER PIECE A PLAIN TOOTH OR SPUR WASHER OR RETAINING RING. IT IS PRIMARILY USED FOR LINING AND REINFORCING THE EDGES OF HOLES. THE UNFLANGED END IS DESIGNED TO BE INSERTED THROUGH A HOLE AND RETAINED IN PLACE BY BEING CRIMPED OVER THE PLAIN OR TOOTH WASHER OR RETAINING RING OR BY CLINCHING ACTION BETWEEN THE SPUR WASHER AND THE FLANGED END. EXCLUDES EYELET, METALLIC.
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Manufacturer Information:
| 5325PL0860377 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 5325PL1721590 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | MS20230BS2 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | AN230BS2 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | MS20230BS2 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BARREL HEIGHT | 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM | | BARREL LARGEST OUTSIDE DIAMETER | 0.527 INCHES MINIMUM AND 0.537 INCHES MAXIMUM | | BARREL OUTSIDE DIAMETER | 0.420 INCHES MINIMUM AND 0.430 INCHES MAXIMUM | | BARREL STYLE | TAPERED ROUND TYPE | | FLANGE OUTSIDE DIAMETER | 0.885 INCHES MINIMUM AND 0.895 INCHES MAXIMUM | | FLANGE STYLE | FLANGE | | MATERIAL | COPPER ALLOY 260 OR COPPER ALLOY 268 OVERALL | | WASHER STYLE | SINGLE ROW TOOTHED W/ FLANGE |
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