5920-01-056-7256 FUSE,INDICATOR ALARM Index 5310-01-056-7258 NUT,SELF-LOCKING,PLATE

National Stock Number:
5310-01-056-7257

Federal Supply Class:
5310

National Item Identification Number:
010567257

Description:
NUT,STAMPED

Detail:
A NUT FORMED FROM SHEET SPRING MATERIAL, USUALLY STEEL, INTO VARIOUS SHAPES, HAVING THE EXTERNAL APPEARANCE OF A SOLID NUT, AND HAVING AN APERTURE WITH SUITABLE BOSSES, LUGS, NOTCHES, AND/OR SLITS CAPABLE OF SECURELY GRIPPING A MATING THREADED MEMBER. SEE ALSO NUT (1), SHEET SPRING.


Manufacturer Information:
MS27151-496906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
GRIPPING NOTCH QUANTITY1
NUT HEIGHT0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM
NUT STYLESTAMPED
MATERIALSTEEL COMP 1050 OR STEEL COMP 1551 OR STEEL COMP 1552 OR STEEL COMP 1053 OR STEEL COMP 1055 OR STEEL COMP 1059 OR STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OR STEEL COMP 1065 OR STEEL COMP 1566 OVERALL
MATING MEMBER DIAMETER ACCOMMODATED0.138 INCHES NOMINAL
WIDTH ACROSS FLATS0.241 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OR MIL-C-81562 TY 2 CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL


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