Hexagon Plain Nut

LS11170-5

(NSN) National Stock Number

5310-00-208-3755

Federal Supply Classification

5310 Nuts and Washers

Item Name Code

01857

Schedule B Code

7318160000

Summary

3b thread class, right-hand thread direction, hexagon nut style, 0.219 inches nominal nut height, 0.045 inches minimum and 0.050 inches maximum drilled hole diameter, 3 drilled hole type and quantity

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	KZ

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

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

hexagon

Details

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

Nut Height

0.219 inches nominal

Details

None.

Drilled Hole Diameter

0.045 inches minimum and 0.050 inches maximum

Details

The length of a straight line which passes through the center of a drilled hole,and terminates at the circumference.

Hole Type And Quantity

3 drilled

Details

Indicates the type and number of holes provided.

Width Across Flats

0.490 inches minimum and 0.502 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

Details

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

Hardness Rating

34.0 rockwell c minimum and 38.0 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

0.312 inches

Details

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

Hole Configuration Style

configuration b

Details

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

Countersink Angle

110.0 degrees nominal both ends

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 comp 4130 overall

Details

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

Material Document And Classification

mil-s-6758,cond f-4 mil 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.

Surface Treatment

cadmium overall and chromate 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
2210237	001JK	6	-	5	2	-	9Z
2210237	S4956	4	-	5	9	-	ZF
Z00.N5328158360	F0086	4	-	5	9	-	ZF
5310PL0717210	9009H	9	-	6	9	-	WP
B66322	K0967	2	-	5	2	-	ZK
B66332	K0967	2	-	5	2	-	ZK
NAS509-5	78022	5	-	5	2	-	ZZ
NAS509-5	78286	5	-	5	2	-	ZZ
752 520	77294	4	-	5	9	-	9Z
FF-N-836	81348	E	-	4	1	-	KZ
NAS509-5	80205	1	-	3	2	-	KZ

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.

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Manufacturer

LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY

CAGE: 98897

MARIETTA , GA , 30063-0001

UNITED STATES

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FAQs

Frequently asked questions for NSN 5310-00-208-3755

What is the NIIN of the NSN 5310-00-208-3755?

The National Item Identification Number (NIIN) of the NSN 5310-00-208-3755 is 00-208-3755

When the NSN 5310-00-208-3755 was assigned to the Federal Catalog?

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

Does the NSN 5310-00-208-3755 contain any precious metals?

Type/content is unknown

Does the NSN 5310-00-208-3755 contain any hazardous material?

No data in HMIRS

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