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Datasheet. J1220 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
2b
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
RIGHT-Hand
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
5.130in. ⁓5-9/64"
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the length.
3.938in.
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the width.
0.640in.
The distance measured in a straight line from the bottom to the top of an item.
2.562in.
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
1.250in.
The length of a straight line which passes through the center of the cable opening,and terminates at the circumference.
0.500in. and 1.250in.
The number of openings designed to accommodate a cable.
1
Indicates the type and number of facilities by which the item is mounted.
6 threaded hole
A designation that is used for the purpose of general identification of the thread.
0.112in. ⁓1/8"
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.
90.0 degree split backshell with cable clamp for cannon DL1-156 connector
The chemical compound or mechanical mixture properties of which the item 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 surface(s) and cannot be wiped off.
cadmium
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
hood, side opening w/clamp
Consists of plating,dip,and/or coating that cannot be wiped off.plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects a surface.
cadmium
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
unc
Answers.
1EA
Unc
Hood, side opening w/clamp
Aluminum alloy
1.250 inches
Right-hand
2b
Schedule B number: 8548900100
nmfc 062020
Electrical parts of machinery or apparatus not specified or included elsewhere in chapter 85
FSC 5935 ⁓ Connectors, electrical
Excluding interconnectors, fiber optic
NSN 5935-01-372-1046 BACKSHELL,ELECTRICAL CONNECTOR
unc thread series hood, side opening w/clamp cadmium surface treated 90.0 degree split backshell with cable clamp for cannon DL1-156 connector 1.250" overall width 5.130" overall length right-hand 2b thread class
- NIIN
- 013721046
- NIIN Date
- 03/03/93
- Schedule B
- 8548900100
- Name Code
- 67169
- FIIG
- A10100
- Item Weight
- 0.000lbs
- Item Dimensions
- 51
- QUP
- 1
- Historical Price
- $197.05 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. | 6508489 | Cage 53711 |
Major End Users Countries and entities
- - Department of The Navy
- - Australia
Availability for J1220 A member of our team will provide you with a price and availability quote
Request a Quote »Shipping Information
- Special Handling
- Other or no special handling required (sh)
- LTL (less than a truck load rating)
- 55.0
- 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)
- Communications/electronics, other than sigint/ew or comsec repair parts and components
- NMFC (national motor freight code)
- 062020 FITTINGS ELEC OUTLET BOX I/S
- UFC (universal freight code)
- 34580
Similar by Design Other backshells with similar characteristics
Nothing similar to this part number was found in our inventory
J1220 / Backshell,electrical connectorWhat is the formal definition of this item?
An item specifically designed to be placed around that portion of a connector, receptable, electrical or connector, plug, electrical which contains the facilities for attaching wires or cables. it may be designed to provide the necessary accomodations between an electrical cable clamping device and an electrical connector shell, or it may include the clamping device. it may be used for shielding against electrical interference, mechanical injury, or physical damage due to environmental conditions.
