M81511-21E24-155
View detailed technical data, stock status, and sourcing information for: M81511-21E24-155
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An electrical fitting with electrical contacts constructed to be affixed to the end of a cable, conduit, coaxial line, cord, wire (includes printed/etched), printed wiring board, or the like for convenience in joining with another electrical connector or printed wiring board. It is designed to be mounted on a bulkhead, chassis, panel, wall, printed wiring board, or the like. Excludes:lampholder; jack,telephone; jack,tip; insert electrical connector; insert module,electrical connector; connector body (as modified) and socket,plug-in electronic components. See also wiring harness (as modified) and cable assembly (as modified). For items with termination wires of more than four inches in length, see lead assembly,electrical. For items without inserts, see shell,electrical connector.
right-hand thread direction, 1.691 inches minimum and 1.711 inches maximum overall height, straight shape, external coupling w/backshell body style, 1.486 inches minimum and 1.551 inches maximum overall length, 2a thread class
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 2a
- Thread Direction
- right-hand
- Body Style
- straight shape, external coupling w/backshell
- Overall Length
- 1.486 inches minimum and 1.551 inches maximum
- Overall Height
- 1.691 inches minimum and 1.711 inches maximum
- Overall Width
- 1.691 inches minimum and 1.711 inches maximum
- Unthreaded Mounting Hole Diameter
- 0.116 inches minimum and 0.125 inches maximum
- Center To Center Distance Between Mounting Facilities Parallel To Height
- 1.370 inches minimum and 1.380 inches maximum
- Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
- 1.370 inches minimum and 1.380 inches maximum
- Distance From Mounting Shoulder To Front Face
- 0.894 inches minimum and 0.906 inches maximum
- Threaded Device Type
- back shell
- Mating End Quantity
- 1
- Contact Position Arrangement Style
- 24-155 single mating end
- Contact Removability
- removable single mating end single contact grouping
- Polarization Method
- keyway or multiple keyway
- Insert Position In Deg
- 0.0
- Shell Type
- solid
- Connector Locking Method
- bayonet pin
- Thread Quantity Per Inch
- 28
- Nominal Thread Size
- 1.500 inches
- Terminal Location
- back single mating end single contact grouping
- Contact Material
- copper alloy single mating end single contact grouping
- Contact Surface Treatment
- gold single mating end single contact grouping
- Contact Surface Treatment Document And Classification
- mil-g-45204 ty 1 cl 1 mil spec single treatment response single mating end single contact grouping
- Terminal Type
- crimp single mating end single contact grouping
- Shell Material
- aluminum alloy 6061
- Shell Surface Treatment
- cadmium
- Shell Surface Treatment Document And Classification
- qq-p-416,ty 2,cl 3 fed spec single treatment response
- Included Contact Quantity
- 155 single mating end single contact grouping
- Included Contact Type
- round pin single mating end single contact grouping
- Precious Material And Location
- contact surfaces gold
- Precious Material And Weight
- 0.155 gold grains, troy
- Precious Material
- gold
- Test Data Document
- "81349-mil-c-81511 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 Series Designator
- un
- Specification/Standard Data
- 81349-mil-c-81511/21 government specification
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5935-00-405-0936 | No Name Available | 02/25/2009 |
| 5935-00-477-0866 | No Name Available | 06/01/1992 |
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 13-0301-0212 | Electrical Receptacle Connector |
| 247ASC0167-313 | Electrical Receptacle Connector |
| 348-30E24-155P | Electrical Receptacle Connector |
| 348-30E24-155P1 | Electrical Receptacle Connector |
| 348-30E24-155P1-207 | Electrical Receptacle Connector |
| M81511-21E24-155 | Electrical Receptacle Connector |
| M81511-21EJ01P1 | Electrical Receptacle Connector |
| M8151121E24155P1 | Electrical Receptacle Connector |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5935-00-156-0562?
Does the NSN 5935-00-156-0562 have a Schedule B code assigned?
Does NSN 5935-00-156-0562 require demilitarization?
Does NSN 5935-00-156-0562 contain precious materials?
Does NSN 5935-00-156-0562 contain hazardous materials?
When the NSN 5935-00-156-0562 was assigned to the Federal Catalog?
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