5999-01-227-1974, CONTACT,ELECTRICAL

5999-01-227-1973 CONTACT,ELECTRICAL

5999-01-227-1975 CONTACT,ELECTRICAL

National Stock Number:
5999-01-227-1974

Federal Supply Class:
5999

National Item Identification Number:
012271974

Description:
CONTACT,ELECTRICAL

Detail:
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.

Manufacturer Information:

11437779	18876	U S ARMY AVIATION AND MISSILE COMMAND
5999PL0944710	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH
M28731/35-0001	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-C-28731/35	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-DTL-28731/35	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

CABLE ENTRANCE DIAMETER	0.025 INCHES NOMINAL
CRIMPING TOOL IDENTIFYING NUMBER	MIL-C-22520/17-02
CURRENT RATING IN AMPS	5.0
OVERALL LENGTH	0.580 INCHES NOMINAL
OVERALL WIDTH	0.076 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT
MATERIAL	COPPER ALLOY BODY AND CONTACT
MOUNTING METHOD	TERMINAL
PIN WIDTH	0.016 INCHES NOMINAL
PRECIOUS MATERIAL AND LOCATION	BODY AND CONTACT SURFACES GOLD
PRECIOUS MATERIAL AND WEIGHT	0.005 GOLD GRAINS, TROY
PRECIOUS MATERIAL	GOLD
SPECIFICATION/STANDARD DATA	81349-MIL-C-28731/35 GOVERNMENT SPECIFICATION
STYLE DESIGNATOR	TUNING FORK CONTACT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-G-45204 MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290 FED SPEC 2ND TREATMENT RESPONSE BODY AND CONTACT
SURFACE TREATMENT	GOLD AND NICKEL BODY AND CONTACT
TERMINAL TYPE AND QUANTITY	1 CRIMP END OPPOSITE CONTACT
TEST DATA DOCUMENT	81349-MIL-C-28731 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.).

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