Round Plain Nut

BS452APC7

(NSN) National Stock Number

5310-00-420-7256

Federal Supply Classification

5310 Nuts and Washers

Item Name Code

15887

Schedule B Code

7415290000

Summary

3b thread class, right-hand thread direction, round nut style, 1.615 inches minimum and 1.635 inches maximum nut diameter, 0.365 inches minimum and 0.385 inches maximum nut thickness, 0.250 inches nominal drilled hole diameter

DAC	HCC	DMIL	RNCC
X	-	-	5

RNVC	SADC	MSDS	RNAAC
2	-	-	XX

Identification

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

INC	FIIG	Concept	Condition
15887	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

round

Details

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

Nut Diameter

1.615 inches minimum and 1.635 inches maximum

Details

None.

Nut Thickness

0.365 inches minimum and 0.385 inches maximum

Details

A measurement between the opposite flat surfaces of the nut,in distinction from length or width.

Drilled Hole Diameter

0.250 inches nominal

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

2 drilled

Details

Indicates the type and number of holes provided.

Thread Series

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

0.750 inches

Details

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

Hole Configuration Style

configuration j

Details

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

Material

copper alloy 482 overall

Details

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

Material Document And Classification

qq-b-637 fed 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.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
BS1241PC13	63857	X	-	3	2	-	XX
BS1242PC13	63857	X	-	5	2	-	XX
BS1402PC13	63857	X	-	5	2	-	XX
BS1403PC13	63857	X	-	5	2	-	XX
BS4-1654PC13	63857	X	-	5	2	-	XX
BS4-1655PC13	63857	X	-	5	2	-	XX
BS448APC14	63857	X	-	5	2	-	XX
BS458APC6	63857	X	-	5	2	-	XX
BS5-1489PC13	63857	X	-	5	2	-	XX
BS530PC6	63857	X	-	5	2	-	XX
BS536PC7	63857	X	-	5	2	-	XX
BS695PC45	63857	X	-	5	2	-	XX
BS696PC45	63857	X	-	5	2	-	XX
BS964PC45	63857	X	-	5	2	-	XX
BS971PC7	63857	X	-	5	2	-	XX
BS988PC7	63857	X	-	5	2	-	XX
F25	63857	X	-	5	2	-	XX
F5	63857	X	-	5	2	-	XX
00009	14153	1	-	5	2	-	KZ
BS965PC45	93857	X	-	5	9	-	XX