Clinch Plain Nut

M45938/4-5

(NSN) National Stock Number

5310-00-878-7111

Federal Supply Classification

5310 Nuts and Washers

Item Name Code

01860

Schedule B Code

7318160000

Summary

2b thread class, right-hand thread direction, 0.212 inches maximum pilot diameter, 0.040 inches nominal pilot length, clinch nut style, 0.060 inches maximum nut height

DAC	HCC	DMIL	RNCC
E	-	-	3

RNVC	SADC	MSDS	RNAAC
2	-	-	ZZ

Identification

A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole.

INC	FIIG	Concept	Condition
01860	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.

Pilot Diameter

0.212 inches maximum

Details

The length of a straight line which passes through the center of that portion used to guide the item and terminates at the circumference.

Pilot Length

0.040 inches nominal

Details

The length of the pilot,which is the unthreaded portion beyond the thread used to guide the item.

Nut Style

clinch

Details

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

Nut Height

0.060 inches maximum

Details

None.

Width Across Flats

0.250 inches nominal

Details

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

Thread Series

unc

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

0.138 inches

Details

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

Material

steel corrosion resisting overall

Details

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

Surface Treatment

passivate 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.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
A05494	K0967	2	-	5	2	-	ZK
F-632-1	99256	5	-	5	9	-	ZZ
P-46N(.062)-F	86577	E	-	5	9	-	KZ
P46N-(0.062)-F	86577	4	-	5	9	-	KZ
66032-062-12	51506	E	-	5	9	-	KZ
12619165	19200	1	-	5	9	-	KZ
134034-005	81413	5	-	5	9	-	KE
C5077290-2	57958	2	-	5	9	-	CU
7438964P0005	99971	5	-	5	9	-	ZZ
7438964P5	99971	1	-	5	9	-	KZ
9998-4819-002	50027	5	-	5	9	-	KZ
K22771-1	07639	5	-	5	9	-	XX
F-632-1	46384	E	-	5	9	-	KZ
413562-601	96214	5	-	5	9	-	XX
M45938/4-5	81349	4	-	5	9	-	9Z
MILN45938-1	81349	4	-	5	9	-	SB