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NSN 5310-01-521-7552, 5310015217552
NUT ASSEMBLY,SELF-LOCKING,GANG C

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 015217552
Codification Country
United States
Item Name Code
INC 01864
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 5310-01-521-7552

National Stock Number (NSN) 5310-01-521-7552, or NIIN 015217552, (nut assembly,self-locking,gang c) was assigned July 1, 2004 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 unique to one weapons system.

This NSN is assigned to Item Name Code (INC) 01864. [AN ITEM COMPOSED OF A SPECIALLY DESIGNED CHANNEL AND A SERIES OF NUTS HAVING INTEGRAL SELF-LOCKING FEATURES ASSEMBLED IN PREDETERMINED SPACING.]. 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 5310015217552 does not contain precious metals.

This information was last updated on .

Technical Characteristics

MATERIAL
(MATT) STEEL COMP 1035 NUT OR STEEL COMP 4340 NUT OR STEEL COMP 8740 NUT OR STEEL COMP 1042 NUT OR STEEL COMP 4130 NUT OR STEEL COMP 1035 NUT OR STEEL COMP 1040 NUT OR STEEL COMP 1050 NUT
NUT STYLE
(ACTA) A20 GANG CHANNEL, SELF LOCKING
BASE WIDTH
(ACUU) 0.593 INCHES MAXIMUM
NUT HEIGHT
(ADEA) 0.281 INCHES MAXIMUM
NUT LENGTH
(ACVN) 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
END ITEM IDENTIFICATION
(AGAV) HAWKEYE
ASSEMBLY OVERALL HEIGHT
(ADFF) 0.281 INCHES NOMINAL
CHANNEL HEIGHT
(ADFG) 0.093 INCHES NOMINAL
CHANNEL STYLE
(ADFE) STRAIGHT TYPE
COUNTERSINK ANGLE
(CRSQ) 98.0 DEGREES MINIMUM AND 102.0 DEGREES MAXIMUM NUT
FEATURES PROVIDED
(CBBL) FLOATING NUT
HARDNESS RATING
(CQFM) 49.0 ROCKWELL C MAXIMUM
NOMINAL THREAD SIZE
(CQJX) 0.190 INCHES
NUT COUNTERBORE DEPTH
(ADFK) 0.093 INCHES NOMINAL OVERALL
NUT QUANTITY
(AZXC) 57
NUT SPACING
(ADFH) 1.250 INCHES NOMINAL
NUT STYLE
(ACTA) GANG CHANNEL, SELF LOCKING
OVERALL LENGTH
(ABHP) 72.000 INCHES NOMINAL
OVERALL WIDTH
(ABMK) 0.593 INCHES MAXIMUM
LOCKING FEATURE
(AAUM) PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION
(ABAJ) DRY FILM LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 5732 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5737 ASSN STD 2ND MATERIAL RESPONSE OR AMS 5510 ASSN STD 3RD MATERIAL RESPONSE CHANNEL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTM A29 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A827 ASSN STD 2ND MATERIAL RESPONSE OR QQ-S-700 FED SPEC 3RD MATERIAL RESPONSE NUT
MATERIAL
(MATT) STEEL COMP 1035 OR STEEL COMP 4340 OR STEEL COMP 8740 OR STEEL COMP 1042 OR STEEL COMP 4130 OR STEEL COMP 1040 OR STEEL COMP 1050 NUTSTEEL COMP 1050 NUT
MATERIAL
(MATT) STEEL CORROSION RESISTING CHANNEL
THREAD CLASS
(AAJD) 3B
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD SERIES
(BZRR) UNJF
THREAD QUANTITY PER INCH
(CMLP) 32
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-416, TYPE II, CLASS 2 FED SPEC 1ST TREATMENT RESPONSE OR QQ-P-416, TYPE AND CLASS ARE OPTIONAL IF THE NUT ELEMENTS WILL MEET THE SALT SPRAY REQUIREMENTS OF QQ-P-416, TYPE II FED SPEC 2ND TREATMENT RESPONSE NUT
SURFACE TREATMENT
(SFTT) CADMIUM NUT
SURFACE TREATMENT
(SFTT) PASSIVATE CHANNEL
TEMP RATING
(AZKQ) 450.0 DEG FAHRENHEIT MAXIMUM
BASE THICKNESS
(ACYB) 0.093 INCHES NOMINAL

Manufacturer Part Numbers

MS21067L310

RNCC
2
RNVC
2
5310015217552

015217552

015217552


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