Clinch Self-Locking Nut

LAC440-2

(NSN) National Stock Number

5310-00-071-0199

Federal Supply Classification

5310 Nuts and Washers

Item Name Code

15892

Schedule B Code

7318160000

Summary

3b thread class, right-hand thread direction, prevailing torque all metal design locking feature, 0.289 inches maximum pilot diameter, 0.054 inches maximum pilot length, clinch nut style

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	KZ

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. An integral feature is incorporated for locking.

INC	FIIG	Concept	Condition
15892	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.

Pilot Diameter

0.289 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

0.054 inches maximum

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 Diameter

0.359 inches nominal

Details

None.

Nut Height

0.226 inches nominal

Details

None.

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

unc

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

0.112 inches

Details

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

Material

steel comp 303 overall

Details

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

Material Document And Classification

aisi assn std 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.

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
82-1011-02	D9182	6	-	C	1	-	ZZ
P45938-006-01	18876	5	-	5	2	-	KZ
16610759-002	28009	2	-	7	2	-	9Z
580060-2	73030	A	-	5	2	-	KZ
99-7587-002	55180	1	-	5	9	-	KZ
500153-2	20284	5	-	C	1	-	ZZ
101-36-6	92755	1	-	5	2	-	KZ
7600856-002	93322	1	-	C	1	-	ZZ
7600856-2	93322	1	-	7	2	-	KE
950104-1	93835	5	-	7	2	-	KE
10599700-02	27963	5	-	7	9	-	KZ
GN512AY440C2	26512	1	-	7	2	-	KE
698-010-001	26055	1	-	7	2	-	KE
YC3-3002-2	46384	5	-	3	2	-	KZ
99-7587-002	75324	5	-	5	9	-	ZZ
3995-0014	19397	6	-	5	2	-	9Z
534164-2	96214	2	-	5	2	-	9Z
FD-N0020-038	33875	9	-	C	1	-	TU
878718-00	32345	9	-	5	9	-	XB