Electrical Contact

555146-24

(NSN) National Stock Number

5999-00-021-2118

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

Item Name Code

00443

Schedule B Code

8538907040

Summary

0.729 inches minimum and 0.739 inches maximum overall length, 0.440 inches minimum and 0.490 inches maximum overall height, 0.218 inches nominal pin diameter, 0.220 inches nominal cable entrance diameter, 0.035 inches minimum and 0.045 inches maximum pin accommodation diameter, 0.234 inches nominal pin length

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	TX

Identification

An item consisting of an electrically conductive material designed to furnish a surface which will physically and electrically meet another conducting surface for the purpose of transferring electrical energy and/or opening and closing circuits. Includes moving contacts which make and/or slide over stationary contacts or other stationary conductive material to a resulting fixed position. Excludes:items which are used in conjunction with continually moving surfaces or which make contact by gripping action of the contact surfaces. See also clip, electrical; clamp, electrical; brush, electrical contact; plug, tip; and jack, tip.

INC	FIIG	Concept	Condition
00443	A222A0	-	1

Specifications

Overall Length

0.729 inches minimum and 0.739 inches maximum

Details

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

Overall Height

0.440 inches minimum and 0.490 inches maximum

Details

The distance measured in a straight line from the bottom to the top of an item.

Pin Diameter

0.218 inches nominal

Details

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

Cable Entrance Diameter

0.220 inches nominal

Details

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

Pin Accommodation Diameter

0.035 inches minimum and 0.045 inches maximum

Details

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

Pin Length

0.234 inches nominal

Details

A measurement of the longest dimension of the pin,in distinction from width.

Mounting Method

force fit

Details

The means of attaching the item.

Material

copper alloy body and contact

Details

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

Material Document And Classification

qq-b-626 fed spec single material response body and contact

Details

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

Precious Material And Location

body and contact surfaces gold and body and contact surfaces silver

Details

An indication of the precious material and its location in the item.

Precious Material And Weight

0.005 gold grains, troy and 0.005 silver grains, troy

Details

An indication of the precious material contained in the item,and the amount per a measurement scale.

Precious Material

gold and silver

Details

Identification of the precious material contained in the item.

Surface Treatment

gold and silver contact

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-s-365 fed spec 1st treatment response and mil-g-45204 mil spec 2nd treatment response body and contact

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.

Style Designator

coaxial contact

Details

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

Terminal Type And Quantity

1 banana jack end opposite contact

Details

Indicates the type and number of terminals for providing electrical connection.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
DM53743-5000	F3132	4	-	5	2	-	ZF
24336 24702	D8385	1	-	5	2	-	ZG
5800600-7104	D8385	1	-	5	2	-	ZG
DM53743-5000	C5108	9	-	5	9	-	ZG
5933068	S0522	1	-	5	9	-	ZG
555146-242N	A0069	6	-	5	2	-	ZG
555146-242N	A2608	3	-	5	2	-	ZG
PC61183-3	K0668	4	-	5	2	-	ZK
DM53743-5000	K0316	4	-	5	2	-	ZK
SD/A240516	K0835	2	-	5	2	-	ZK
SD/A240516	K0242	2	-	5	9	-	ZK
15-1520-0400D	04713	6	-	5	9	-	9Z
373-142-005	07421	1	-	5	2	-	HD
DM053743-5000	71468	5	-	5	9	-	TX
DM53743-5000	71468	5	-	3	2	-	TX
371-2470-000	94987	6	-	C	1	-	ZZ
600836-02	54089	6	-	C	1	-	ZZ
DM-53743-5000	71785	3	-	5	2	-	TX
DM53743-5006	71785	3	-	5	9	-	TX
DM53743-5058	71785	5	-	5	9	-	TX
SMB651019-3	80063	2	-	7	2	-	9Z
SMC500320-24	80063	6	-	5	2	-	ZG
11738919	19200	1	-	5	2	-	BF
RF02039A	94375	5	-	5	2	-	TX
371-2470-000	95105	5	-	5	2	-	TX

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
P	G	A	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
34430	-	M	-

RVC	WCC	TCC	SHC
-	72D	Z	9

What's Included?

Certificate of Conformity
QC Inspection prior to shipping
On time delivery
Friendly service to back every order

Manufacturer

BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. DIV BAE SYSTEMS INFORMATION & ELECTRONIC SYSTEMS INTEGRATION INC

CAGE: 12436

SAN DIEGO , CA , 92127-1874

UNITED STATES

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FAQs

Frequently asked questions for NSN 5999-00-021-2118

What is the NIIN of the NSN 5999-00-021-2118?

The National Item Identification Number (NIIN) of the NSN 5999-00-021-2118 is 00-021-2118

When the NSN 5999-00-021-2118 was assigned to the Federal Catalog?

It was assigned 61 years ago, on Tue, Jan 1, 1963

Does the NSN 5999-00-021-2118 contain any precious metals?

Contains gold

Does the NSN 5999-00-021-2118 contain any hazardous material?

No information in HMIRS

What is the ESD classification of NSN 5999-00-021-2118?

No known electrostatic discharge

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