Hexagon Self-Locking Nut

91839A006

(NSN) National Stock Number

5310-00-045-8839

Federal Supply Classification

5310 Nuts and Washers

Item Name Code

05277

Schedule B Code

7318160000

Summary

2b thread class, right-hand thread direction, prevailing torque all metal design locking feature, hexagon nut style, 0.141 inches nominal nut height, 0.250 inches nominal width across flats

DAC	HCC	DMIL	RNCC
3	-	-	5

RNVC	SADC	MSDS	RNAAC
2	-	-	KZ

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

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

0.141 inches nominal

Details

None.

Width Across Flats

0.250 inches nominal

Details

The shortest straight line between flats,perpendicular to the height.

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

Details

The number of threads on the item per linear inch measured on a line parallel to the thread axis.

Nominal Thread Size

0.125 inches

Details

A designation that is used for the purpose of general identification of the thread.

Bearing Surface Type

chamfered

Details

Indicates the type of bearing surface.

Material

steel corrosion resisting overall

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Surface Treatment

passivate 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.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
STD3834-2	99193	2	-	3	2	-	KE
5016-3	26344	X	-	5	9	-	XX
99490013	59501	5	-	3	2	-	ZZ
91831A006	39428	5	-	5	9	-	KZ
6420-0008	0KDP7	5	-	E	8	-	KE
79LH1660-50	72962	4	-	E	8	-	KE
99490013	96429	5	-	5	9	-	ZZ
SAP4913	96429	2	-	5	9	-	9Z
50FA540	56878	X	-	3	2	-	XX

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
-	573	Z	9

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

Genuine Manufacturers Parts
100% Product Inspection
7 Year Sales Record Retention
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HAZMAT Certified
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Manufacturer

MCMASTER-CARR SUPPLY CO

CAGE: 39428

ELMHURST , IL , 60126-2034

UNITED STATES

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FAQs

Frequently asked questions for NSN 5310-00-045-8839

What is the NIIN of the NSN 5310-00-045-8839?

The National Item Identification Number (NIIN) of the NSN 5310-00-045-8839 is 00-045-8839

When the NSN 5310-00-045-8839 was assigned to the Federal Catalog?

It was assigned 61 years ago, on Tue, Jan 1, 1963

Does the NSN 5310-00-045-8839 contain any precious metals?

Does not contain precious metal

Does the NSN 5310-00-045-8839 contain any hazardous material?

No data in HMIRS

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