Gang C Self-Locking Nut Assembly

G51490E4-2-8-72

(NSN) National Stock Number

5310-01-169-5557

Federal Supply Classification

5310 Nuts and Washers

Item Name Code

01864

Schedule B Code

7616105000

Summary

3b thread class, right-hand thread direction, prevailing torque all metal design locking feature, 0.254 inches minimum and 0.267 inches maximum nut counterbore diameter, dry film lubricant lubrication, 71.800 inches nominal overall length

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
2	-	-	ZZ

Identification

An item composed of a specially designed channel and a series of nuts having integral self-locking features assembled in predetermined spacing.

INC	FIIG	Concept	Condition
01864	A021A0	-	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.

Counterbore Diameter

0.254 inches minimum and 0.267 inches maximum nut

Details

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

Lubrication

dry film lubricant

Details

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

Overall Length

71.800 inches nominal

Details

The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

Overall Width

0.552 inches maximum

Details

An overall measurement taken at right angles to the length of an item,in distinction from thickness.

Nut Style

gang channel, self locking

Details

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

Removable Nut Manufacturer Code

76301

Details

The identifying numeric code of the originator that controls or manufactures the removable nut.

Channel Style

straight type

Details

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

Assembly Overall Height

0.351 inches maximum

Details

The overall distance measured in a straight line from the bottom to the top of the assembly.

Channel Height

0.298 inches maximum

Details

A measurement from the bottom to the top of the channel,in distinction from depth.

Nut Spacing

1.000 inches nominal

Details

None.

Nut Counterbore Depth

0.100 inches minimum nut

Details

The measurement of the enlarged portion adjacent to the threaded portion of a nut,in distinction from height.

Removable Nut Manufacturer Part Number

st3m847c4m2

Details

The identifying part number assigned to the removable nut by the manufacturer.

Nut Quantity

Details

The number of nuts provided.

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.

Features Provided

floating nut

Details

Those features,not otherwise specified,which may be required for proper functioning of the item.

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

0.250 inches

Details

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

Material

aluminum alloy 7075 channel

Details

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

Material

iron alloy 660 nut

Details

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

Material Document And Classification

ams 5525 assn std single material response or ams 5732 assn std single material response nut

Details

The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.

Material Document And Classification

qq-a-250/13,t6 fed spec single material response channel

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

anodize channel

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

nickel or copper or nickel and copper nut

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

mil-a-8625 mil spec single treatment response channel

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
10109978	A486G	9	-	6	9	-	WF
G51490E4-2-8	15653	5	-	5	9	-	KZ
G12590J2-4-872	80539	5	-	5	2	-	ZZ
3M937-4-5-72-2	76301	6	-	C	1	-	ZZ
3M937-4-8-72-2	76301	A	-	3	2	-	KZ
G12590J2-4-8	72962	5	-	5	9	-	KZ

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.

ISO9001 / AS9100 Quality Standards
HAZMAT Certified
On Time Delivery
Qualified sales team
Counterfeit Parts Prevention
100% Product Inspections

Manufacturer

HOWMET GLOBAL FASTENING SYSTEMS INC

CAGE: 15653

FULLERTON , CA , 92831-5334

UNITED STATES

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FAQs

Frequently asked questions for NSN 5310-01-169-5557

What is the NIIN of the NSN 5310-01-169-5557?

The National Item Identification Number (NIIN) of the NSN 5310-01-169-5557 is 01-169-5557

When the NSN 5310-01-169-5557 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Wed, Jan 11, 1984

Does the NSN 5310-01-169-5557 contain any precious metals?

Does not contain precious metal

Does the NSN 5310-01-169-5557 contain any hazardous material?

No data in HMIRS

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