Hexagon Self-Locking Nut

MS21046C3

(NSN) National Stock Number

5310-00-059-9263

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 all metal design locking feature, hexagon nut style, 0.208 inches minimum and 0.250 inches maximum nut height, 0.367 inches minimum and 0.376 inches maximum width across flats

DAC	HCC	DMIL	RNCC
E	-	-	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 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

0.208 inches minimum and 0.250 inches maximum

Details

None.

Width Across Flats

0.367 inches minimum and 0.376 inches maximum

Details

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

Temp Rating

800.0 deg fahrenheit nominal

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

0.190 inches

Details

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

Countersink Angle

88.0 degrees nominal 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

steel corrosion resisting overall

Details

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

Precious Material And Location

overall silver

Details

An indication of the precious material and its location in the item.

Precious Material

silver

Details

Identification of the precious material contained in the item.

Surface Treatment

silver 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.

Surface Treatment Document And Classification

ams 2410 assn std single treatment response overall

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
H56-3	R1120	6	-	5	2	-	ZG
10116527	A486G	9	-	6	9	-	WF
LYC506C3	D9182	6	-	C	1	-	ZZ
MS21046C3	A0126	5	-	5	2	-	ZR
5310PL0927280	9009H	9	-	6	9	-	WP
0740700	S3002	3	-	5	2	-	YB
MS21046C3	K0668	4	-	5	2	-	ZK
H56-3	15653	4	-	5	2	-	KZ
H56-3	75237	4	-	5	9	-	KZ
69949-4	73030	2	-	5	2	-	KZ
859273-00	32345	9	-	5	9	-	XB
MS21046C3	96906	X	-	5	9	-	XX

Material and Special Handling

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

HMIC	PMIC	ESD/EMI	Criticality
N	S	-	-

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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100% Product Inspection
7 Year Sales Record Retention
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HAZMAT Certified
Global Shipping

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 5310-00-059-9263

What is the NIIN of the NSN 5310-00-059-9263?

The National Item Identification Number (NIIN) of the NSN 5310-00-059-9263 is 00-059-9263

When the NSN 5310-00-059-9263 was assigned to the Federal Catalog?

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

Does the NSN 5310-00-059-9263 contain any precious metals?

Contains silver

Does the NSN 5310-00-059-9263 contain any hazardous material?

No data in HMIRS

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