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National Stock Number:
5325-00-291-0296
Federal Supply Class:
5325
National Item Identification Number:
002910296
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:
| MILG16491 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS20230A3 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | NASM20230 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | MS20230A3 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | BARREL STYLE | TAPERED ROUND TYPE | | BARREL HEIGHT | 0.295 INCHES NOMINAL | | BARREL OUTSIDE DIAMETER | 0.428 INCHES MINIMUM AND | | 0.438 INCHES MAXIMUM | | BARREL LARGEST OUTSIDE DIAMETER | 0.540 INCHES MINIMUM AND | | 0.550 INCHES MAXIMUM | | FLANGE STYLE | FLANGE | | FLANGE OUTSIDE DIAMETER | 0.965 INCHES MINIMUM AND | | 0.975 INCHES MAXIMUM | | WASHER STYLE | BARREL TYPE | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND | | 3 SIZE AND | | 5 CLASS |
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