Electronic Shielding Gasket

Name: Electronic Shielding Gasket
SKU: 5999001147948
Availability: InStock

474899-116

(NSN) National Stock Number

5999-00-114-7948

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

Item Name Code

20281

Schedule B Code

8543909000

Summary

Metal and synthetic rubber cross-sectional shape style, 0.219 inches nominal hole diameter, 2.750 inches nominal overall length, 2.750 inches nominal overall width, 2.438 inches nominal aperture diameter, 0.281 inches nominal outside corner radius

DAC	HCC	DMIL	RNCC
1	-	-	5

RNVC	SADC	MSDS	RNAAC
2	-	-	TX

Identification

A shaped metallic item designed to increase the effectiveness of radio frequency/electromagnetic interference, or a nonmetallic item containing a wire mesh, metal, or other electrically conductive particles designed to provide environmental sealing and radio frequency/electromagnetic interference shielding. For bulk items see wire mesh, knitted or gasketing material, conductive.

INC	FIIG	Concept	Condition
20281	A032A0	-	1

Specifications

Cross-Sectional Shape Style

metal and synthetic rubber

Details

The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.

Hole Diameter

0.219 inches nominal

Details

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

Overall Length

2.750 inches nominal

Details

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

Overall Width

2.750 inches nominal

Details

An overall measurement taken at right angles to the length of an item,in distinction from thickness.

Aperture Diameter

2.438 inches nominal

Details

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

Outside Corner Radius

0.281 inches nominal

Details

None.

Center To Center Distance Between Bolt Holes Along Width

2.188 inches nominal

Details

A measurement of the center to center distance between the bolt holes along the width.

Center To Center Distance Between Bolt Holes Along Length

2.188 inches nominal

Details

A measurement of the center to center distance between the bolt holes along the length.

Outside Edge To Bolt Hole Center Distance Along Width

0.281 inches nominal

Details

None.

Outside Edge To Bolt Hole Center Distance Along Length

0.281 inches nominal

Details

None.

Cross-Sectional Thickness

0.020 inches nominal

Details

A measurement of the smallest dimension of a cross section,in distinction from length or width.

Bolt Hole Quantity

Details

The number of bolt holes provided on the item.

Criticality Code Justification

feat

Details

The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.

Environmental Protection Material Location

throughout sealing gasket

Details

Indicates the location(s) at which the environmental protection material is joined to the electromagnetic interference/radio frequency interference (emi/rfi) material.

Special Features

weapon system essential

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

aluminum emi/rfi conductor

Details

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

Material

rubber synthetic environmental seal

Details

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

Surface Treatment

anodize emi/rfi conductor

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.

Style Designator

non-circular

Details

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

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
5999001147948	A00AM	9	-	6	9	-	YP
SMC416805-13	18876	4	-	5	2	-	BD
714310-026	82577	5	-	5	2	-	TX
714310-026	05869	5	-	5	2	-	TX
10-40450-16	3N3J8	5	-	5	9	-	ZZ
10-40450-40S	3N3J8	5	-	5	2	-	ZZ
01	07700	5	-	5	1	-	TX
42-90453	07700	6	-	C	1	-	ZZ
3153646-13	53711	6	-	C	1	-	ZZ
2641321-40	10001	1	-	7	2	-	TX
474899-116	49671	6	-	C	1	-	ZZ
04-0402-0040	4R096	5	-	5	2	-	ZZ
8438326-13	19204	1	-	7	2	-	BF
04-0402-0040	18565	4	-	5	2	-	TX
342C120H13	48306	5	-	5	2	-	ZZ
342C120H13	97942	5	-	5	9	-	TX
40-040	82805	5	-	5	9	-	TX
04-0402-0040	12881	4	-	5	9	-	TX
2040-20118-05	12881	6	-	C	1	-	ZZ
10-040450-40S	77820	5	-	5	2	-	ZZ
10-40450-40S	77820	6	-	3	9	-	TX
560738-40	56232	1	-	5	2	-	TX

Material and Special Handling

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

HMIC	PMIC	ESD/EMI	Criticality
P	U	A	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
35070	-	M	-

RVC	WCC	TCC	SHC
-	723	Z	9

What's Included?

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

Manufacturer

LOCKHEED MARTIN CORP DIV ADVANCED TECHNOLOGY LABORATORIES

CAGE: 02734

CHERRY HILL , NJ , 08002-4103

UNITED STATES

View Products

FAQs

Frequently asked questions for NSN 5999-00-114-7948

What is the NIIN of the NSN 5999-00-114-7948?

The National Item Identification Number (NIIN) of the NSN 5999-00-114-7948 is 00-114-7948

When the NSN 5999-00-114-7948 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Sep 11, 1968

Does the NSN 5999-00-114-7948 contain any precious metals?

Type/content is unknown

Does the NSN 5999-00-114-7948 contain any hazardous material?

No information in HMIRS

What is the ESD classification of NSN 5999-00-114-7948?

No known electrostatic discharge

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