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Serving our customers with quality and safety first.
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Datasheet. 3128-78 specification
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
straight shape w/strain relief
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
2.531in. ⁓2-17/32"
A measurement of the longest straight line across a circular cross-sectional plane.
5.500in. ⁓5-1/2"
The length of a straight line which passes through the center of the cable entrance,and terminates at the circumference.
1.187in.
The number of mating ends provided with the item which are designed to accommodate another connector.
1
An indication of whether or not the contact(s) is removable.
nonremovable single mating end single contact grouping
The maximum current which the contact may continuously carry without degradation or destruction,expressed in amperes.
60.0 single mating end single contact grouping
The maximum alternating current potential that may be applied continuously to the contact without damage,expressed in volts.
440.0 single mating end single contact grouping
The maximum direct current potential that may be applied continuously to the contact without damage,expressed in volts.
250.0 single mating end single contact grouping
Indicates the type of shell included on the item.
solid
The means used to secure a connector to its mating counterpart.
bayonet latch
The means by which the connector cable is relieved of stress and strain.
cord grip
Indicates the location of the terminal/s/ on the item.
back single mating end single contact grouping
The chemical compound or mechanical mixture properties of which the insert is fabricated.
plastic single mating end
Indicates the type of terminal for providing electrical connection to the item.
solder well single mating end single contact grouping
The chemical compound or mechanical mixture properties of which the shell is fabricated.
aluminum alloy
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the shell surface/s/ and cannot be wiped off.
cadmium
The number of contacts included with the item which provides electrical connection.
4 single mating end single contact grouping
Indicates the type of contact(s) included with the item.
round pin single mating end single contact grouping
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.
3 wire, 4 pole
Answers.
1EA
Schedule B number: 8536695050
nmfc 061680
Electrical plugs & sockets, for a voltage not exceeding 1,000 v
FSC 5935 ⁓ Connectors, electrical
Excluding interconnectors, fiber optic
NSN 5935-00-552-5181 CONNECTOR,PLUG,ELECTRICAL
3 wire, 4 pole 2.531" overall length
- NIIN
- 005525181
- NIIN Date
- 01/01/63
- Schedule B
- 8536695050
- Name Code
- 01938
- FIIG
- A039B0
- Item Weight
- 2.400lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $647.60 EA
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- No precious metals
- 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. | 3328 | Cage 56501 |
| 2. | 3328 | Cage 78011 |
| 3. | 3128 | Cage 78011 |
| 4. | 3328-78 | Cage 78011 |
Major End Users Countries and entities
- - Department of The Navy
- - Department of The Air Force
- - U.s. Coast Guard
- - Portugal
Availability for 3128-78 A member of our team will provide you with a price and availability quote
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- 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
3128-78 / 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.
