Hexagon Self-Locking Nut

525-580-9003

525-580-9003
(NSN) National Stock Number
5310-00-298-2747
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 all metal design locking feature, hexagon nut style, 0.280 inches minimum and 0.328 inches maximum nut height, 0.430 inches minimum and 0.439 inches maximum width across flats

DAC HCC DMIL RNCC
2 - - 5
RNVC SADC MSDS RNAAC
2 - - 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 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
hexagon
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
Nut Height
0.280 inches minimum and 0.328 inches maximum
Details None.
Width Across Flats
0.430 inches minimum and 0.439 inches maximum
Details The shortest straight line between flats,perpendicular to the height.
Temp Rating
1200.0 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
28
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
0.250 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.
Bearing Surface Type
chamfered
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.
Material
steel corrosion resisting overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Precious Material And Location
all surfaces silver
Details An indication of the precious material and its location in the item.
Precious Material
silver
Details Identification of the precious material contained in the item.
Surface Treatment
silver overall
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
ams 2410 assn std single treatment response overall
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
H19475-4 R1120 6 - 5 2 - ZG
H19475-4 F7652 4 - 5 9 - ZF
H19475-4 F6033 4 - 5 9 - ZF
6748886-428 D9182 6 - C 1 - ZZ
ZZ1803-048 D9182 6 - C 1 - ZZ
MS20500-428 A0311 5 - 5 2 - ZR
MS20500-428 A0126 5 - 5 2 - ZR
5310002982747 A00AM 9 - 6 9 - YP
5310002982747 SCY13 9 - 5 9 - YP
H19475-4 15653 4 - 5 1 - KZ
JL2C428 11815 5 - 5 9 - KZ
525-580-9003 80539 2 - 5 9 - 9Z
H19475-4 75237 4 - 5 9 - KZ
JL2C428 71087 5 - 5 1 - KZ
3M135-4 76301 X - 5 1 - XX
MS20500-428 51792 5 - 5 2 - 9Z
1802-048 NUT 72962 5 - C 1 - ZZ
51392-428 56878 6 - C 1 - ZZ
ZNW1200-480 56878 4 - 5 1 - KZ
121T956 79500 4 - 5 9 - KZ
MS20500-428 96906 4 - 2 2 - KZ
MS20500-428S 96906 4 - 5 9 - 9Z
121T956 48521 4 - 5 9 - KZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N S - -
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
SPS TECHNOLOGIES, LLC DIV FASTENERS
CAGE: 56878
JENKINTOWN , PA , 19046-2630
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 5310-00-298-2747
What is the NIIN of the NSN 5310-00-298-2747?
The National Item Identification Number (NIIN) of the NSN 5310-00-298-2747 is 00-298-2747
When the NSN 5310-00-298-2747 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-298-2747 contain any precious metals?
Contains silver
Does the NSN 5310-00-298-2747 contain any hazardous material?
No data in HMIRS

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