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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:
| BARREL HEIGHT | 0.374 INCHES NOMINAL | | BARREL LARGEST OUTSIDE DIAMETER | 0.625 INCHES MINIMUM AND 0.635 INCHES MAXIMUM | | BARREL OUTSIDE DIAMETER | 0.481 INCHES MINIMUM AND 0.491 INCHES MAXIMUM | | BARREL STYLE | TAPERED ROUND TYPE | | FLANGE OUTSIDE DIAMETER | 1.045 INCHES MINIMUM AND 1.055 INCHES MAXIMUM | | FLANGE STYLE | FLANGE | | MATERIAL | ALUMINUM ALLOY OVERALL | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 5 CLASS | | SURFACE TREATMENT | ANODIZE OVERALL | | WASHER STYLE | BARREL TYPE |
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