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National Stock Number: 4730-00-098-4273
Federal Supply Class: 4730
National Item Identification Number: 000984273
Description: NUT,UNION
Detail: AN INTERNALLY THREADED NUT WHICH HAS AN INTERNAL SEAT OR SHOULDER DESIGNED TO ENGAGE THE NUT RETAINING FLANGE OF A UNION TAILPIECE. THE THREADED PORTION IS USED TO ENGAGE THE THREAD PIECE OF A UNION, UNION ELBOR OR THE LIKE. EXCLUDES NUT (1), TUBE COUPLING.
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Manufacturer Information:
| 155-25-8 | 00624 | EATON AEROQUIP LLC | | 155-25-8D | 00624 | EATON AEROQUIP LLC | | C150-25-8D | 00624 | EATON AEROQUIP LLC | | C155-25-8D | 00624 | EATON AEROQUIP LLC | | E115044 | 38597 | LOCKHEED MARTIN CORPORATION | | 633524-12 | 98897 | LOCKHEED MARTIN CORP | | E155-25-8D | 00624 | EATON AEROQUIP LLC |
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Techincal Specification:
| THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 0.750 INCHES | | THREAD QUANTITY PER INCH | 16 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | ALUMINUM OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | NUT STYLE | HEXAGON | | SHOULDER WIDTH | 0.250 INCHES NOMINAL | | NUT HEIGHT | 1.070 INCHES NOMINAL | | WIDTH ACROSS FLATS | 1.562 INCHES NOMINAL | | SMALLEST INSIDE DIAMETER | 0.950 INCHES NOMINAL | | SHOULDER STEP WIDTH | 0.1875 INCHES NOMINAL | | SHOULDER SEAT DIAMETER | 1.030 INCHES NOMINAL | | MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED | 3000.0 POUNDS PER SQUARE INCH OIL | | SPECIAL FEATURES | GRUMMAN A10 AIRCRAFT | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 00624 | | DESIGN CONTROL REFERENCE | E155-25-8D |
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