5310-01-120-5127 NUT,PLAIN,ROUND Index 5310-01-120-5129 WASHER,KEY

National Stock Number:
5310-01-120-5128

Federal Supply Class:
5310

National Item Identification Number:
011205128

Description:
NUT,SLEEVE

Detail:
AN INTERNALLY THREADED ITEM WITH A CYLINDRICAL AND/OR SQUARE, HEXAGONAL, OCTAGONAL, OR DODECAGONAL OUTER PERIPHERY (PARALLEL TO THE THREADED AXIS) A PORTION(S) OF WHICH MAY OR MAY NOT BE ENLARGED, FORMING A FLANGE(S) AND/OR SHOULDER(S). ITEMS NOT HAVING AN ENLARGED OUTER PORTION MAY BE THREADED, A PART OF THE FULL LENGTH, OR TAPPED FROM BOTH ENDS. ITEMS HAVING AN ENLARGED OUTER PORTION (FLANGE(S) OR SHOULDER(S)) MAY BE THREADED THE FULL LENGTH, THREADED A PART OF THE FULL LENGTH, OR TAPPED FROM BOTH ENDS. ITEMS TAPPED FROM BOTH ENDS SHALL HAVE EITHER RIGHT-HAND THREADS ON BOTH ENDS OR LEFT-HAND THREADS ON BOTH ENDS. FOR ITEMS CONFORMING TO ANY OF THE ABOVE AND HAVING A LENGTH OVERALL EXCEEDING TWO TIMES THE LARGEST OUTSIDE DIAMETER OR WIDTH ACROSS FLATS, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. FOR ITEMS WITH AN OUTSIDE CONTOUR THAT IS THE SAME THE FULL LENGTH, HAVING A CONTINUOUS THREAD THROUGH ITS ENTIRE LENGTH, AND THE LENGTH DOES NOT EXCEED TWO TIMES THE DIAMETER OR WIDTH ACROSS THE FLATS USE NUT (1), PLAIN (AS MODIFIED). EXCLUDES NUT (1), PLAIN, CAP. SEE ALSO TURNBUCKLE BODY.


Manufacturer Information:
10109365A486GNIMIKKEISTOKESKUS NCB FINLAND
74A410562-200113002GOODRICH CORPORATION
74A410562-200117576GOODRICH CORP DBA GOODRICH CORP
74A410562-200132168ALL TOOLS INC. DBA E2 PRECISION PRODUCTS
74A410562-200135962SAFRAN LANDING SYSTEMS CANADA INC
74A410562-200136164HEROUX-DEVTEK INC.
74A410562-200150601CIRCOR AEROSPACE, INC.
74A410562-20015U018ISRAEL AIRCRAFT INDUSTRIES LTD MARKETING DIRECTORATE
74A410562-20016K4C8GOODRICH CORPORATION
74A410562-20016Z056CM MANUFACTURING INC
74A410562-200176301THE BOEING COMPANY
74A410562-20019K006CIRCOR AEROSPACE, INC.


Techincal Specification:
THREAD SERIESUNJ
NOMINAL THREAD SIZE1.125 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALALUMINUM ALLOY 7075 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/9,T73 OR T7351 FED SPEC SINGLE MATERIAL RESPONSE OR
QQ-A-200/11,T6 OR T73 OR T73511 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
NUT STYLESLEEVE
NUT LENGTH0.280 INCHES NOMINAL
BOSS DIAMETER1.498 INCHES MINIMUM AND
1.499 INCHES MAXIMUM
BOSS THICKNESS0.220 INCHES NOMINAL
NUT WIDTH ACROSS FLATS1.740 INCHES MINIMUM AND
1.750 INCHES MAXIMUM
COUNTERSINK ANGLE89.75 DEGREES MINIMUM AND
90.25 DEGREES MAXIMUM BOTH ENDS
CROSS-SECTIONAL SHAPEROUND BOSS
HEXAGONAL FLANGE
SPECIAL FEATURESSLOTTED WRENCHING FLATS ON FLANGE
THE MANUFACTURERS DATA
MANUFACTURERS CODE76301
DESIGN CONTROL REFERENCE74A410562-2001


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