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Datasheet. S1904-20 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
2a
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 element, compound,or mixture from which the seal is fabricated.
rubber, silicone base
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
1.000in. ⁓1/64"
A measurement of the longest straight line across a circular cross-sectional plane.
1.500in. ⁓1-1/2"
The length of a straight line which passes through the center of the cable opening,and terminates at the circumference.
0.759in.
The number of openings designed to accommodate a cable.
1
Indicates the type of seal included with the item.
preformed packing
A designation indicating the size by which the item is commercially known and/or identified.
20
Indicates the type and number of facilities by which the item is mounted.
1 threaded coupling
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
18
A designation that is used for the purpose of general identification of the thread.
1.188in. ⁓1-13/64"
The chemical compound or mechanical mixture properties of which the item is fabricated.
aluminum alloy
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
straight shape solid type
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.
any acceptable
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
unef
Answers.
1EA
Unef
Straight shape solid type
Aluminum alloy
18
Right-hand
2a
Schedule B number: 8548900100
nmfc 061680
Electrical parts of machinery or apparatus not specified or included elsewhere in chapter 85
FSC 5935 ⁓ Connectors, electrical
Excluding interconnectors, fiber optic
NSN 5935-01-243-1925 BACKSHELL,ELECTRICAL CONNECTOR
unef thread series straight shape solid type 18 thread quantity per inch 1.000" overall length right-hand 2a thread class
- NIIN
- 012431925
- NIIN Date
- 10/23/86
- Schedule B
- 8548900100
- Name Code
- 67169
- FIIG
- A10100
- Item Weight
- 0.100lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $80.33 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. | 929009-7 | Cage 3B150 |
| 2. | 929009-7 | Cage 49956 |
| 3. | 929009-7 | Cage 54X10 |
Major End Users Countries and entities
- - Department of The Navy
Availability for S1904-20 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)
- 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 backshells with similar characteristics
Nothing similar to this part number was found in our inventory
S1904-20 / 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.
