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National Stock Number:
5325-00-291-0299
Federal Supply Class:
5325
National Item Identification Number:
002910299
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:
| AN230A4 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | MS20230A4 | 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 | 0.374 INCHES NOMINAL | | BARREL OUTSIDE DIAMETER | 0.481 INCHES MINIMUM AND | | 0.491 INCHES MAXIMUM | | BARREL LARGEST OUTSIDE DIAMETER | 0.625 INCHES MINIMUM AND | | 0.635 INCHES MAXIMUM | | FLANGE STYLE | FLANGE | | FLANGE OUTSIDE DIAMETER | 1.045 INCHES MINIMUM AND | | 1.055 INCHES MAXIMUM | | WASHER STYLE | BARREL TYPE | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND | | 5 CLASS | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 96906 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS20230A4 |
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