Hexagon Self-Locking Nut

907784

(NSN) National Stock Number
5310-00-088-0552
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
05277
Schedule B Code
7318160000
Summary

3b thread class, right-hand thread direction, prevailing torque with nonmetallic insert locking feature, soluble lubricant lubrication, hexagon nut style, 0.435 inches minimum and 0.469 inches maximum nut height

DAC HCC DMIL RNCC
3 - - 5
RNVC SADC MSDS RNAAC
1 - - 9Z
Identification

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, cap.

INC FIIG Concept Condition
05277 A021A0 1 1
Specifications
Thread Class
3b
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Direction
right-hand
Details The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
Locking Feature
prevailing torque with nonmetallic insert
Details An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.
Lubrication
soluble lubricant
Details A substance designed to provide a reduction of friction between the two surfaces in contact.
Nut Style
hexagon
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
Nut Height
0.435 inches minimum and 0.469 inches maximum
Details None.
Width Across Flats
0.679 inches minimum and 0.690 inches maximum
Details The shortest straight line between flats,perpendicular to the height.
Temp Rating
250.0 deg fahrenheit nominal
Details A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.
Thread Series
unjf
Details A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.
Thread Quantity Per Inch
20
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
0.438 inches
Details A designation that is used for the purpose of general identification of the thread.
Countersink Angle
88.0 degrees nominal nut
Details The included angle of the countersink.
Criticality Code Justification
feat
Details The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.
Bearing Surface Type
chamfered or washer faced
Details Indicates the type of bearing surface.
Bearing Surface Finish
125.0 microinches
Details Designates the specific roughness rating of the bearing surface,representing the arithmetic average deviation of the surface from the meanline in profile.
Special Features
weapon system essential
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
steel comp 1006 nut or steel comp 1008 nut or steel comp 1009 nut or steel comp 1010 nut or steel comp 1015 nut or steel comp 1018 nut or steel comp 1035 nut or steel comp 11l37 nut or steel comp 1213 nut or steel comp 12l14 nut
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
cadmium nut and chromate nut
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Surface Treatment Document And Classification
qq-p-416,ty 2,cl 3 fed spec single treatment response overall except insert
Details The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
50NE070 F6137 4 - 5 1 - ZA
52NE070 D9182 6 - C 1 - ZZ
5310PL0145347 9009H 9 - 6 9 - WP
938.07.17.608 S4080 3 - 5 2 - ZN
F52NE070U 08928 5 - 5 2 - KZ
18D07 12603 5 - 5 9 - CT
F52NE-070U 72962 4 - 5 9 - KZ
251-013 72741 E - 5 9 - KZ
MS21044N7 80205 E - 3 2 - ZZ
NAS1021N7 80205 5 - C 1 - ZZ
AN365-720 88044 4 - 5 9 - SB
MS21044N7 96906 4 - 5 9 - KZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
48950 - W -
RVC WCC TCC SHC
- 573 Z 9

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Manufacturer
SCANDINAVIAN MANUFACTURING SCAMA AB
CAGE: A274N
VADERSTAD , 59021
SWEDEN
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FAQs
Frequently asked questions for NSN 5310-00-088-0552
What is the NIIN of the NSN 5310-00-088-0552?
The National Item Identification Number (NIIN) of the NSN 5310-00-088-0552 is 00-088-0552
When the NSN 5310-00-088-0552 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-088-0552 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-088-0552 contain any hazardous material?
No data in HMIRS

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