Round Plain Nut

7748

7748
(NSN) National Stock Number
5310-00-090-4982
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15887
Schedule B Code
-
Summary

3b thread class, right-hand thread direction, round nut style, 0.490 inches minimum and 0.510 inches maximum nut diameter, 0.126 inches minimum and 0.146 inches maximum nut thickness, 0.334 inches minimum and 0.346 inches maximum width across flats

DAC HCC DMIL RNCC
5 - - 5
RNVC SADC MSDS RNAAC
9 - - KZ
Identification

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

INC FIIG Concept Condition
15887 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.
Nut Style
round
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
Nut Diameter
0.490 inches minimum and 0.510 inches maximum
Details None.
Nut Thickness
0.126 inches minimum and 0.146 inches maximum
Details A measurement between the opposite flat surfaces of the nut,in distinction from length or width.
Width Across Flats
0.334 inches minimum and 0.346 inches maximum
Details The shortest straight line between flats,perpendicular to the height.
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
36
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Hardness Rating
26.0 rockwell c nominal
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Nominal Thread Size
0.136 inches
Details A designation that is used for the purpose of general identification of the thread.
Countersink Angle
80.0 degrees minimum nut and 120.0 degrees maximum nut
Details The included angle of the countersink.
Material
iron alloy 660 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
ams 5735 assn std single material response overall
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Precious Material And Location
overall 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
2004T83P01 80539 5 - 5 9 - KZ
2004T83P01 99207 5 - 3 2 - SE
2004T83P01 56878 5 - 5 2 - 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
SAC INDUSTRIES
CAGE: 23118
WARWICK , RI , 02886
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-090-4982
What is the NIIN of the NSN 5310-00-090-4982?
The National Item Identification Number (NIIN) of the NSN 5310-00-090-4982 is 00-090-4982
When the NSN 5310-00-090-4982 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Sun, Nov 19, 1972
Does the NSN 5310-00-090-4982 contain any precious metals?
Contains silver
Does the NSN 5310-00-090-4982 contain any hazardous material?
No data in HMIRS

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