Hexagon Slotted Plain Nut

X18188

(NSN) National Stock Number

5310-00-199-5302

Federal Supply Classification

5310 Nuts and Washers

Item Name Code

01859

Schedule B Code

7318160000

Summary

3b thread class, right-hand thread direction, slotted, hexagon nut style, 0.396 inches minimum and 0.416 inches maximum nut height, 0.552 inches minimum and 0.572 inches maximum width across flats, unf thread series

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
2	-	-	XX

Identification

A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes:nut (1), plain, castellated, hexagon.

INC	FIIG	Concept	Condition
01859	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.

Nut Style

slotted, hexagon

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.

Nut Height

0.396 inches minimum and 0.416 inches maximum

Details

None.

Width Across Flats

0.552 inches minimum and 0.572 inches maximum

Details

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

Thread Series

unf

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.

Hardness Rating

28.0 rockwell c minimum and 32.0 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

0.375 inches

Details

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

Countersink Angle

90.0 degrees nominal nut

Details

The included angle of the countersink.

Bearing Surface Type

washer faced

Details

Indicates the type of bearing surface.

Material

steel comp 1020 overall or steel comp 8637 overall

Details

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

Material Document And Classification

qq-s-635 fed spec 1st material response overall or aisi assn std 2nd 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
X18188	77212	5	-	5	9	-	XX
X18188	54845	5	-	5	2	-	XX
X18188	09605	5	-	5	9	-	XX
851010	12603	X	-	5	9	-	XX
X18188	12603	X	-	5	9	-	XX
X18188	93234	5	-	5	9	-	XX
11A	99267	5	-	5	9	-	XX
1309	17990	5	-	5	9	-	XX
206550	17990	5	-	5	9	-	XX
X18188	14351	5	-	3	9	-	XX
X18188	87823	5	-	5	9	-	XX
25116	54123	5	-	5	9	-	XX
15259A	14398	5	-	5	9	-	XX
6710N	73160	5	-	5	9	-	XX
X18188	1DF03	5	-	5	9	-	KZ
3990E9050	83299	5	-	5	2	-	KZ
3990E9050	66821	5	-	5	9	-	XX
851010	77237	5	-	5	9	-	ZZ
X18188	77237	5	-	5	2	-	ZZ
50537	96046	5	-	5	2	-	CT
X18188	31577	5	-	5	9	-	XX
M16828	54764	5	-	5	9	-	KZ
67MA91	556A6	5	-	5	2	-	ZZ
67MA91	05415	5	-	5	9	-	XX
X18188	05415	5	-	5	9	-	XX
5843	78640	5	-	5	9	-	XX
X18188	78640	5	-	5	2	-	XX
X18188	81381	5	-	5	2	-	XX
10M055	07426	5	-	5	9	-	XX

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
N	U	-	-

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.

Fast Quote Times
Qualified sales team
100% Product Inspections
Counterfeit Parts Prevention

Manufacturer

CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA

CAGE: 10988

RACINE , WI , 53402-5133

UNITED STATES

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FAQs

Frequently asked questions for NSN 5310-00-199-5302

What is the NIIN of the NSN 5310-00-199-5302?

The National Item Identification Number (NIIN) of the NSN 5310-00-199-5302 is 00-199-5302

When the NSN 5310-00-199-5302 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Sun, Jan 1, 1961

Does the NSN 5310-00-199-5302 contain any precious metals?

Type/content is unknown

Does the NSN 5310-00-199-5302 contain any hazardous material?

No data in HMIRS

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