Barrel Self-Locking Nut

SLN223-22

SLN223-22
(NSN) National Stock Number
5310-01-504-3934
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15891
Schedule B Code
7508900000
Summary

3b thread class, right-hand thread direction, prevailing torque all metal design locking feature, floating self-locking barrel nut style, 2.369 inches minimum and 2.372 inches maximum nut diameter, 2.836 inches minimum and 2.856 inches maximum nut length

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

A nut of cylindrical or partly cylindrical cross-section with integral threads perpendicular to the axial centerline. Ends may be flat or flanged. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, round.

INC FIIG Concept Condition
15891 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 all metal design
Details An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.
Nut Style
floating self-locking barrel
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
Nut Diameter
2.369 inches minimum and 2.372 inches maximum
Details None.
Nut Length
2.836 inches minimum and 2.856 inches maximum
Details A measurement of the longest dimension of the nut,in distinction from width.
Barrel Height
1.450 inches minimum and 1.460 inches maximum
Details None.
Nut Height
2.000 inches maximum
Details None.
End Item Identification
c-17a aircraft
Details The national stock number or the identification information of the end equipment for which the item is a part.
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
12
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Hardness Rating
50.0 rockwell c maximum
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Nominal Thread Size
1.375 inches
Details A designation that is used for the purpose of general identification of the thread.
Special Features
rollpin-material corrosion resistant steel per aisi 420 or aisi 302, finnish passivate per qq-p-35
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
nickel alloy 718 nut
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
nickel alloy 718 shell
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
ams5662 assn std single material response nut
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Material Document And Classification
ams5662 assn std single material response shell
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Surface Treatment
silver 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
passivate shell
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
ams2411 assn std single treatment response nut
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.
Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response shell
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
3D0326-22 88277 C - 5 2 - ZZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N S A -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
- - - -
RVC WCC TCC SHC
- - - -

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Manufacturer
SPACE-LOK, INC. DBA SPACE-LOK INC DIV SPACE-LOK
CAGE: 16258
GARDENA , CA , 90249-2204
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-01-504-3934
What is the NIIN of the NSN 5310-01-504-3934?
The National Item Identification Number (NIIN) of the NSN 5310-01-504-3934 is 01-504-3934
When the NSN 5310-01-504-3934 was assigned to the Federal Catalog?
It was assigned 21 years ago, on Tue, Jan 28, 2003
Does the NSN 5310-01-504-3934 contain any precious metals?
Contains silver
Does the NSN 5310-01-504-3934 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5310-01-504-3934?
No known electrostatic discharge

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