NSN 4A1529

A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use disk, solid, plain. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. For items with thickness greater than those indicated above, see spacer, plate; washer, flat and spacer, ring. When thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also shim stock, laminated; shim stock assortment, gasket; and bearing, washer, thrust.

nonportable installation design, 3.312 inches nominal center to center distance between mounting facilities parallel to width, 3.312 inches nominal center to center distance between mounting facilities parallel to length, 8.0 voice coil nominal impedance rating in ohms, 4 mounting facility quantity.

NSN 5965-00-159-7643 Datasheet

(NSN) National Stock Number

5965-00-159-7643

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5965 - Microphones and Speakers Handsets Headsets

(NIIN) National Item Identification Number

00-159-7643

Requires Demilitarization

Yes

(INC) Item Name Code

15771

Date

Sun, Oct 24, 1971

Schedule B Code

8518210000

Center To Center Distance Between Mounting Facilities Parallel To Width

3.312 inches nominal

Center To Center Distance Between Mounting Facilities Parallel To Length

3.312 inches nominal

Impedance Rating In Ohms

8.0 voice coil nominal

Installation Design

nonportable

Mounting Facility Quantity

4

Mounting Hole Diameter

0.203 inches nominal

Mounting Method

unthreaded hole(s)

Overall Depth

2.200 inches maximum

Overall Length

4.093 inches nominal

Overall Width

4.093 inches nominal

Power Rating

2.50 watts normal

Style Designator

square

Terminal Quantity

2

Terminal Type

tab, solder lug

Transducer Diameter

4.000 inches nominal

Transducer Type

cone

Usage Design

indoor

Voice Coil Diameter

0.562 inches nominal

Identification

Demilitarization Code

A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Precious Metals Indicator

U - Precious metal content is unknown

Hazardous Metals Indicator

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

Pseudo Item Name Code

0015771

Cross Reference

CAGE Codes

32001

International Jensen Inc Jensen Sound Laboratories

U.s./canadian manufacturers

97536

Wing Corp

U.s./canadian manufacturers

34263

Cts Corp in Texas Dba Cts Electronics Corp Brownsville Div

U.s./canadian manufacturers

07109

Mitek Corporation Dba Mtx/oaktron

U.s./canadian manufacturers

14208

Misco/minneapolis Speaker Company, Inc.

U.s./canadian manufacturers

00341

Lexan Industries, Inc Dba Struthers Electronics Div Struthers Electronics

U.s./canadian manufacturers

Freight Information

Air Commodity

HZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

National Motor Freight Class Rating

F - 150.0

Special Handling

9 - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

34920

Water Commodity

658 - Electrical appliances, small

National Motor Freight Classification Item Number

062420

Schedule B & Trade

Schedule B

8518-21-0000

Description

single loudspeakers, mounted in their enclosures

End Use

41210 - Stereo equipment, etc.

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

76422

(NAICS) North American Industrial Classification System

334310

Questions & Answers

1. What is the FSCG of the NSN 5965-00-159-7643?

   The FSCG of the NSN 5965-00-159-7643 is 5965

2. Does the NSN 5965-00-159-7643 have a Schedule B code assigned?

   Yes, the Schedule B code is 8518210000

3. Does NSN 5965-00-159-7643 require demilitarization?

   Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

4. Does NSN 5965-00-159-7643 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5965-00-159-7643 contain hazardous materials?

   Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

6. When the NSN 5965-00-159-7643 was assigned to the Federal Catalog?

   It was assigned 54 years ago, on Sun, Oct 24, 1971