Assembled Washer Bolt

AB2534E4

(NSN) National Stock Number

5306-01-056-7973

Federal Supply Classification

5306 Bolts

Item Name Code

06659

Schedule B Code

7318152000

Summary

3a thread class, right-hand thread direction, 0.164 inches minimum and 0.280 inches maximum thread length, 0.235 inches minimum and 0.280 inches maximum fastener length, button head style, 0.469 inches minimum and 0.580 inches maximum head diameter

DAC	HCC	DMIL	RNCC
5	-	-	3

RNVC	SADC	MSDS	RNAAC
2	-	-	ZZ

Identification

A bolt, machine on which has been assembled one or more nonremovable washers. See also screw, assembled washer.

INC	FIIG	Concept	Condition
06659	A003B0	-	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.

Thread Length

0.164 inches minimum and 0.280 inches maximum

Details

A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.

Fastener Length

0.235 inches minimum and 0.280 inches maximum

Details

The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.

Head Style

button

Details

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

Head Diameter

0.469 inches minimum and 0.580 inches maximum

Details

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

Head Height

0.141 inches minimum and 0.171 inches maximum

Details

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

Washer Quantity

Details

The number of washers included on the item.

Nominal Thread Diameter

0.250 inches

Details

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

Thread Quantity Per Inch

Details

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

Minimum Tensile Strength

125000 pounds per square inch

Details

The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.

Primary Washer Style

flat

Details

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

Special Features

furnish with one o-ring manufactured to ams 3304 (-85 to 559 deg f)

Details

Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.

Material

plastic polytetrafluoroethylene primary washer

Details

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

Material

steel comp 431 fastener

Details

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

Material Document And Classification

aisi 431 assn std single material response fastener

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

ams3652 assn std single material response primary washer

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

passivate fastener

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 fastener

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.

Thread Series Designator

unf

Details

A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
11507667-2	18876	1	-	7	2	-	BD
11507667-2	82577	5	-	5	2	-	TX
AS353-4S-0.250	08714	5	-	5	9	-	TX
AB2534H4	02310	6	-	5	9	-	BD

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
-	72D	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
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Manufacturer

PATTONAIR USA INC DBA INCORA DIV UNISEAL DIVISION

CAGE: 02310

FORT WORTH , TX , 76137-4213

UNITED STATES

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FAQs

Frequently asked questions for NSN 5306-01-056-7973

What is the NIIN of the NSN 5306-01-056-7973?

The National Item Identification Number (NIIN) of the NSN 5306-01-056-7973 is 01-056-7973

When the NSN 5306-01-056-7973 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Tue, Feb 28, 1978

Does the NSN 5306-01-056-7973 contain any precious metals?

Does not contain precious metal

Does the NSN 5306-01-056-7973 contain any hazardous material?

No data in HMIRS

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