Hexagon Plain Nut

W-249792 ITEM 179E

W-249792 ITEM 179E
(NSN) National Stock Number
5310-01-446-7340
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
01857
Schedule B Code
7508900000
Summary

2b thread class, right-hand thread direction, unc thread series, 13 thread quantity per inch, 0.500 inches nominal thread size, nickel alloy k-500 overall material

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

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

INC FIIG Concept Condition
01857 A021A0 1 1
Specifications
Thread Class
2b
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.
Thread Series
unc
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
13
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
0.500 inches
Details A designation that is used for the purpose of general identification of the thread.
Material
nickel alloy k-500 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
qq-p-281 cl a fed spec 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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
38A4-X-5 79343 5 - 5 2 - ZZ
38A4-X-5 3NNX8 5 - 5 2 - ZZ
38A4-X-5 88032 A - 3 9 - ZZ
38A4-X-5 0UBG9 A - 3 2 - ZZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
48950 - W -
RVC WCC TCC SHC
- 576 Z 9
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Manufacturer
CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING
CAGE: 88032
PHILLIPSBURG , NJ , 08865
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-01-446-7340
What is the NIIN of the NSN 5310-01-446-7340?
The National Item Identification Number (NIIN) of the NSN 5310-01-446-7340 is 01-446-7340
When the NSN 5310-01-446-7340 was assigned to the Federal Catalog?
It was assigned 27 years ago, on Tue, Jul 15, 1997
Does the NSN 5310-01-446-7340 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-446-7340 contain any hazardous material?
No data in HMIRS

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