U-77/U

U77U Plug Electrical Connector

Home » Catalog » Electrical (p. 13579) » Plug Electrical Connectors (p. 1107) » Part Number U-77/U

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Datasheet. U-77/U specification

Body Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.

straight shape

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

2.000in. ⁓2-1/64"

Overall Diameter
A measurement of the longest straight line across a circular cross-sectional plane.

1.281in. ⁓1-9/32"

Environmental Protection
The environmental elements or conditions that an item is designed or protected to resist or withstand satisfactorily.

watertight

Mating End Quantity
The number of mating ends provided with the item which are designed to accommodate another connector.

Contact Removability
An indication of whether or not the contact(s) is removable.

nonremovable single mating end all contact groupings

Contact Maximum Current Rating In Amps
The maximum current which the contact may continuously carry without degradation or destruction,expressed in amperes.

0.5 single mating end all contact groupings

Contact Maximum Ac Voltage Rating In Volts
The maximum alternating current potential that may be applied continuously to the contact without damage,expressed in volts.

60.0 single mating end all contact groupings

Polarization Method
The means used to prevent mismating or cross plugging of contacts.

contact

Shell Type
Indicates the type of shell included on the item.

solid

Connector Locking Method
The means used to secure a connector to its mating counterpart.

bayonet pin

Connector Cable Strain Relief Method
The means by which the connector cable is relieved of stress and strain.

compression nut

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

missile minuteman LGM-30 or ship, ohio class ssn (trident)

Terminal Location
Indicates the location of the terminal/s/ on the item.

back single mating end all contact groupings

Contact Material
The chemical compound or mechanical mixture properties of which the contact is fabricated.

copper alloy single mating end all contact groupings

Contact Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the contact surface(s) and cannot be wiped off.

silver single mating end all contact groupings

Insert Material
The chemical compound or mechanical mixture properties of which the insert is fabricated.

plastic single mating end

Terminal Type
Indicates the type of terminal for providing electrical connection to the item.

solder well single mating end all contact groupings

Shell Material
The chemical compound or mechanical mixture properties of which the shell is fabricated.

steel corrosion resisting

Shell Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the shell material.

QQ-S-763 fed spec single material response

Included Contact Quantity
The number of contacts included with the item which provides electrical connection.

3 single mating end 1st contact grouping

Included Contact Quantity
The number of contacts included with the item which provides electrical connection.

7 single mating end 2nd contact grouping

Included Contact Type
Indicates the type of contact(s) included with the item.

flat pin single mating end 2nd contact grouping

Included Contact Type
Indicates the type of contact(s) included with the item.

round pin single mating end 1st contact grouping

Precious Material And Location
An indication of the precious material and its location in the item.

contact surface silver

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

0.010 silver grains, troy

Precious Material
Identification of the precious material contained in the item.

silver

Test Data Document
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.

81349-MIL-C-10544 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", "", etc.) .

Specification/standard Data
The document designator of the specification or standard which established the item of supply.

81349-MIL-C-10544 government specification

Answers.

What quantity is this sold in?

1EA

What is the NSN for U-77/U?

5935-00-283-2950

How is this classified for shipping?

Schedule B number: 8536695050
nmfc 061680
Electrical plugs & sockets, for a voltage not exceeding 1,000 v

What's the federal classification of U-77/U?

FSC 5935 ⁓ Connectors, electrical

Excluding interconnectors, fiber optic

NSN 5935-00-283-2950 CONNECTOR,PLUG,ELECTRICAL

Used on missile minuteman lgm-30 or ship, ohio class ssn (trident). 2.000" overall length

NIIN: 002832950
NIIN Date: 01/01/63
Schedule B: 8536695050
Name Code: 01938
FIIG: A039B0
Item Weight: 0.200lbs
Item Dimensions: --
QUP: 1
Historical Price: $70.40 EA
DEMIL / ITAR: Uncontrolled item (Code A)
Hazmat: No hazard information available from HMIRS.
MSDS: N/A
Precious Metals: Contains silver
Enviromental: N/A
Electrostatic ESD & EMI: No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1.	MILC10544	Cage 81349
2.	69B37533	Cage 97151
3.	69B37534	Cage 97151
4.	164-28	Cage 02660
5.	SCDL68417	Cage 80063
6.	SCGL57501	Cage 80063
7.	369-1016-000	Cage 95105
8.	13036-007	Cage 12763
9.	13036-017	Cage 12763
10.	4118710-004	Cage 05869
11.	4118710-004	Cage 82577
12.	SCD68418	Cage 80063
13.	1756047	Cage 80064
14.	S16834	Cage 80212
15.	U77U	Cage 80058
16.	369-1016-00	Cage 95105
17.	2670-008-01PC5	Cage 96169
18.	U77/U	Cage 25330
19.	5800400-7015	Cage D8385
20.	246-050-000	Cage D0800
21.	246.050.000	Cage D0800
22.	FUNKSTV72A	Cage C0426
23.	164-28	Cage C2463
24.	Q 5 3142 5393	Cage C2463
25.	5L.4541.001.10	Cage D1901
26.	585-1	Cage D2630
27.	6L4541-009-484391	Cage D0327
28.	452.08360	Cage D0800
29.	0187165	Cage D0894
30.	MATE9-95	Cage K0386
31.	164-28	Cage K1100
32.	Q 5 3142 5393	Cage S3092
33.	6233	Cage U0523
34.	2432220140	Cage D8385
35.	5900025-0007-000	Cage D8385
36.	U77U	Cage 77820
37.	810BA0578	Cage A0199
38.	164-28	Cage A1508
39.	164-28	Cage S3092
40.	5900025-0007-000	Cage D1901
41.	U77U	Cage 81349
42.	5935002832950	Cage SCY13
43.	61711-002 IT2	Cage 12763
44.	PL 61711-002 IT2	Cage 12763
45.	164-28	Cage 77820

Major End Users Countries and entities

- National Aeronautics And Space Administration
- National Aeronautics And Space Administration
- National Aeronautics And Space Administration
- Department of The Army
- Department of The Navy
- U.s. Marine Corps
- Department of The Air Force
- U.s. Coast Guard
- Austria
- Lithuania
- Poland
- Brazil
- Spain
- Singapore
- Morocco
- Malaysia
- Australia
- Belgium
- Canada
- New Zealand
- France
- Germany
- Republic of Korea
- United Kingdom
- Netherlands
- Portugal
- Italy
- Denmark
- Norway
- Greece
- Turkey
- Nato Maintenance And Supply Agency

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Shipping Information

Special Handling: Other or no special handling required (sh)
LTL (less than a truck load rating): Rating variable
LCL (less than a car load rating): Unknown
Special Cargo: No special type of cargo code applicable
Air Freight (Minimum cargo door size required): Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Customs Requirement Classification: Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
Commodity (for shipments via water): Electrical appliances, small
NMFC (national motor freight code): 061680 ELEC WIRING PLUGS ETC
UFC (universal freight code): 34570

Similar by Design Other connectors with similar characteristics

Nothing similar to this part number was found in our inventory

U-77/U / Connector,plug,electricalWhat is the formal definition of this item?

An electrical fitting with electrical contacts, constructed to be affixed to the end of a cable, conduit, coaxial line, cord or wiring for convenience in joining with other electrical connector(s) or printed wiring board and is not designed to be mounted on a bulkhead, chasses, panel, printed wiring board, or the like. excludes jack, telephone; jack, tip; plug, telephone; plug tip; insert, electrical connector; connector body (as modified); and socket, plug-in, electronic components. see also lead assembly, electrical; wiring harness (as modified); and cable assembly (as modified). for items without inserts, see shell, electrical connector.