Hexagon Self-Locking Nut

Name: Hexagon Self-Locking Nut
SKU: 5310000203260
Availability: InStock

MS21083C5

(NSN) National Stock Number

5310-00-020-3260

Federal Supply Classification

5310 Nuts and Washers

Item Name Code

05277

Schedule B Code

7318160000

Summary

3b thread class, right-hand thread direction, prevailing torque with nonmetallic insert locking feature, soluble lubricant lubrication, hexagon nut style, 0.266 inches maximum nut height

DAC	HCC	DMIL	RNCC
5	-	-	3

RNVC	SADC	MSDS	RNAAC
2	-	-	ZZ

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 with nonmetallic insert

Details

An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.

Lubrication

soluble lubricant

Details

A substance designed to provide a reduction of friction between the two surfaces in contact.

Nut Style

hexagon

Details

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

Nut Height

0.266 inches maximum

Details

None.

Width Across Flats

0.492 inches minimum and 0.502 inches maximum

Details

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

Temp Rating

250.0 deg fahrenheit maximum

Details

A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.

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.

Nominal Thread Size

0.312 inches

Details

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

Countersink Angle

88.0 degrees minimum nut

Details

The included angle of the countersink.

Bearing Surface Type

chamfered or washer faced

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

plastic polyamide locking insert

Details

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

Material

steel corrosion resisting nut

Details

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

Surface Treatment

passivate overall except insert

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

qq-p-35 fed spec single treatment response overall except insert

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
102A901764	D9182	6	-	C	1	-	ZZ
1339AS642-1	D9182	6	-	C	1	-	ZZ
MS21083-C5	D9182	6	-	C	1	-	ZZ
5310000203260	A00AM	9	-	6	9	-	YP
1287742-6	10001	A	-	5	9	-	KZ
002-004048-006	26916	5	-	C	1	-	TU
MS21083C5	0ZBE8	4	-	5	2	-	9Z
MS21083-C5	8K112	6	-	5	9	-	9Z
NASM25027	80205	E	-	3	1	-	ZZ
MS21083C5	96906	4	-	5	9	-	BD

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

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Manufacturer

NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE

CAGE: 80205

ARLINGTON , VA , 22209

UNITED STATES

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FAQs

Frequently asked questions for NSN 5310-00-020-3260

What is the NIIN of the NSN 5310-00-020-3260?

The National Item Identification Number (NIIN) of the NSN 5310-00-020-3260 is 00-020-3260

When the NSN 5310-00-020-3260 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Sat, Apr 29, 1967

Does the NSN 5310-00-020-3260 contain any precious metals?

Type/content is unknown

Does the NSN 5310-00-020-3260 contain any hazardous material?

No data in HMIRS

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