NSN 2HK143

A flat metal or plastic item of various peripheral shapes having a solid (not laminated) cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole having a solid rectangular cross-section use disk, solid, plain. For round or hexagonal items with only one hole centrally located and with the length (thickness) exceeding 25 percent of the outside diameter or distance across peripheral flats, see spacer, sleeve. The thickness between the two parallel bearing surfaces must be 0.006 inch, (0.152 mm) or more for items less than 1/4 inch (6.35 mm) across the peripheral diameter, or smallest overall outside dimension, or must be 0.016 inch (0.406 mm) or more for items 1/4 inch (6.35 mm) or greater across the peripheral diameter or smallest overall outside dimension. For items with a thickness less than those indicated above, see shim. For items with one hole centrally located conforming to the above dimensional criteria use washer, flat or spacer, ring as applicable. When thickness and/or outsidediameter or smallest overall outside dimension is designated as a tolerance /dimension the maximum dimension will be used to determine compliance. Excludes:gasket; insulator (as modified) and mounting pad, electrical-electronic component.

copper alloy single mating end single contact grouping contact material, internally threaded coupling ring connector locking method, 500.0 single mating end single contact grouping contact maximum ac voltage rating in volts, removable single mating end single contact grouping contact removability, straight shape, internal coupling body style.

NSN 5935-01-075-9503 Datasheet

(NSN) National Stock Number

5935-01-075-9503

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5935 - Electrical Connectors

(NIIN) National Item Identification Number

01-075-9503

Requires Demilitarization

Yes

(INC) Item Name Code

01938

Date

Mon, Apr 30, 1979

Schedule B Code

8536695050

Body Style

straight shape, internal coupling

Connector Locking Method

internally threaded coupling ring

Contact Material

copper alloy single mating end single contact grouping

Contact Removability

removable single mating end single contact grouping

Contact Maximum Ac Voltage Rating In Volts

500.0 single mating end single contact grouping

Contact Maximum Current Rating In Amps

22.0 single mating end single contact grouping

Contact Maximum Dc Voltage Rating In Volts

700.0 single mating end single contact grouping

Contact Position Arrangement Style

20-29 single mating end

Contact Surface Treatment Document And Classification

mil-g-45204 mil spec single treatment response single mating end single contact grouping

Contact Surface Treatment

gold single mating end single contact grouping

Environmental Protection

moisture proof and salt water resistant and vibration proof

Included Contact Quantity

17 single mating end single contact grouping

Included Contact Type

round pin single mating end single contact grouping

Insert Material

silicon single mating end

Insert Position In Deg

0.0

Mating End Quantity

1

Nominal Thread Length

0.290 inches and 0.664 inches

Nominal Thread Size

1.188 inches and 1.250 inches

Overall Diameter

1.469 inches maximum

Overall Length

2.125 inches maximum

Polarization Method

keyway or multiple keyway

Precious Material And Location

contact surfaces gold

Precious Material

gold

Precious Material And Weight

0.017 gold grains, troy

Shell Surface Treatment Document And Classification

qq-p-416 ty 2,cl 3 fed spec single treatment response

Shell Material

aluminum alloy

Shell Surface Treatment

cadmium

Shell Type

solid

Special Features

in order to complete the connector assembly,the user must obtain/provide the backshell. standard versions may be ordered as nsn 5935-01-183-6491,p/n m85049/52-1-20w for the straight style,or nsn 5935-01-186-5610,p/n m85049/51-1-20w for the right angle style.

Specification/Standard Data

81343-ms3456 professional/industrial association standard

Terminal Location

back single mating end single contact grouping

Terminal Type

crimp single mating end single contact grouping

Test Data Document

"81349-mil-c-5015 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

Thread Class

2a and 2b

Thread Direction

right-hand

Thread Quantity Per Inch

18

Thread Series Designator

unef

Threaded Device Type

back shell and coupling facility

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

G - Item contains gold.

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

0001938

Cross Reference

CAGE Codes

A486G

Nimikkeistokeskus Ncb Finland

Government departments or units, including military organizations

33783

Br Communications (inc)

U.s./canadian manufacturers

45152

Oshkosh Corp

U.s./canadian manufacturers

94756

The Boeing Company Div Legacy Boeing Hb1

U.s./canadian manufacturers

53711

Naval Sea Systems Command

U.s./canadian manufacturers

02660

Amphenol Corp Spectra-Strip/itd

U.s./canadian manufacturers

71468

Itt Cannon Llc

U.s./canadian manufacturers

96906

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M

Military standards and standards organizations (ex:stanags,milspecs,defstans)

0U583

Sae International Dba Sae International

Civilian standards and standards organizations (ex:iso,din,bs,ansi)

81343

Society of Automotive Engineers Inc

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

W - Rating variable

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

34570

Water Commodity

658 - Electrical appliances, small

National Motor Freight Classification Item Number

061680

Schedule B & Trade

Schedule B

8536-69-5050

Description

electrical plugs & sockets, for a voltage not exceeding 1,000 v, nesoi

End Use

20005 - Electric apparatus

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77258

(NAICS) North American Industrial Classification System

335931

Questions & Answers

1. What is the FSCG of the NSN 5935-01-075-9503?

   The FSCG of the NSN 5935-01-075-9503 is 5935

2. Does the NSN 5935-01-075-9503 have a Schedule B code assigned?

   Yes, the Schedule B code is 8536695050

3. Does NSN 5935-01-075-9503 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 5935-01-075-9503 contain precious materials?

   Item contains gold.

5. Does NSN 5935-01-075-9503 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 5935-01-075-9503 was assigned to the Federal Catalog?

   It was assigned 47 years ago, on Mon, Apr 30, 1979