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NSN 5310-01-706-5764, 5310017065764
NUT,PLAIN,HEXAGON

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 017065764
Codification Country
United States
Item Name Code
INC 01857
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 5310-01-706-5764

National Stock Number (NSN) 5310-01-706-5764, or NIIN 017065764, (nut,plain,hexagon) was assigned December 6, 2022 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 01857. [A NUT, FLAT ON TOP AND BOTTOM HAVING 6 FLAT SIDES. FOR ITEMS WHICH HAVE INTERNAL TAPERED OR STRAIGHT (PARALLEL) PIPE THREADS, SPECIFIC ELECTRICAL CONDUIT SIZE DESIGNATION, AND WHICH WHEN INSTALLED, PROVIDE A METHOD OF TIGHTENING TO LOCK THE CONNECTION, SEE LOCKNUT, ELECTRICAL CONDUIT. SEE ALSO LOCKNUT, TUBE FITTING. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE WIDTH ACROSS THE FLATS, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. (WHEN HEIGHT OR THICKNESS AND/OR WIDTH ACROSS THE FLATS IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE.)]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5310017065764 does not contain precious metals.

This NSN is associated to Schedule B 7318160000: nuts of iron or steel. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332722: bolt, nut, screw, rivet, and washer manufacturing.

This information was last updated on .


Technical Characteristics

BEARING SURFACE TYPE
(CRTM) CHAMFERED
COUNTERSINK ANGLE
(CRSQ) 109.0 DEGREES MINIMUM AND 111.0 DEGREES MAXIMUM NUT
NUT HEIGHT
(ADEA) 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM
NUT STYLE
(ACTA) HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS5525 AEROSPACE MATERIAL SPEC STD ALL MATERIAL RESPONSES OR AMS5732 AEROSPACE MATERIAL SPEC STD ALL MATERIAL RESPONSES OR AMS5737 AEROSPACE MATERIAL SPEC STD ALL MATERIAL RESPONSES OVERALL
MATERIAL
(MATT) STEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE
(CQJX) 0.2500 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) NUT, JAM, DRILLED AND UNDRILLED
SPECIAL FEATURES
(FEAT) MATERIAL: CRES, A286 (UNS S66286) PER AMS5525, AMS5732, OR AMS5737. FINISH: PASSIVATE PER AMS2700, METHOD 1, CLASS 4 (CODE C). CRES, 150 KSI MIN TENSILE STRENGTH. CODE U = UNDRILLED. THREAD PER AS8879.
THREAD CLASS
(AAJD) 2B
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD QUANTITY PER INCH
(CMLP) 28
THREAD SERIES
(BZRR) UNJF
WIDTH ACROSS FLATS
(ASDB) 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA
(ZZZK) 80205-NAS509 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) AMS2700, METHOD 1, CLASS 4 INTERNATIONAL STD/SPEC ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENT
(SFTT) PASSIVATE OVERALL

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