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Datasheet. 161-6903748-21 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
3a internal
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 internal
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
1.500in. ⁓1-1/2"
The national stock number or the identification information of the end equipment for which the item is a part.
ship
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
plain
A designation that is used for the purpose of general identification of the thread.
0.750in. internal ⁓3/4"
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.
feat
The name assigned to the item by the government agency or commercial organization controlling the design of the item.
thread saver
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.
weapon system essential; material deron 150 nylon; recessed drive end .375" hex socket
The chemical compound or mechanical mixture properties of which the item is fabricated.
plastic
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
plug, machine
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 external
Answers.
1EA
Unc external
Plug, machine
Plastic
Right-hand internal
3a internal
FSC 4730 ⁓ Hose, pipe, tube, lubrication, and railing fittings
Excluding air conditioning-heating fittings (fsc 4520); bituminized fiber and concrete fittings (fsc 5630); conduit boxes and fittings (fsc 5975); downspout fittings (fsc 5670); medical and surgical fittings (fsc 6515); laboratory fittings (fsc 6640); post caps and rail ends (fsc 5660); machine thread bushings and plugs (fsc 5365).
NSN 4730-01-515-6856 PLUG,TUBE FITTING,THREADED
Used on SHIP. unc external thread series plug, machine weapon system essential; material deron 150 nylon; recessed drive end .375" hex socket thread saver 1.500" overall length right-hand internal 3a internal thread class
- NIIN
- 015156856
- NIIN Date
- 12/04/03
- Schedule B
- Name Code
- 28613
- FIIG
- A208A0
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $15.75 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. | B541-3290-21 | Cage 96169 |
| 2. | 161-6903749-21 | Cage 53711 |
| 3. | 6903748 | Cage 53711 |
| 4. | B541-3290 | Cage 96169 |
Major End Users Countries and entities
- - Department of The Navy
Availability for 161-6903748-21 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
- Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
- Commodity (for shipments via water)
- Plumbing supplies
- NMFC (national motor freight code)
- 052190 PIPE,TUBING,OR PIPE OR TUBING FITTI
- UFC (universal freight code)
- 30000
Similar by Design Other plugs with similar characteristics
Nothing similar to this part number was found in our inventory
161-6903748-21 / Plug,tube fitting,threadedWhat is the formal definition of this item?
A tube fitting with external threads other than pipe or hose series having an internal or external seating surface. the seating surface is designed to form a seal when mated with other tube fittings to retain fluids under pressure during equipment operation. for items without a specific seating surface which are designed to utilize a gasket or packing under the head for forming a seal, see plug, machine thread.
