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Datasheet. MS21903D4 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
3a all ends
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
flareless (tube) all ends
Indicates the type of connection/s/.
threaded external tube 1st end bulkhead
Indicates the type of connection/s/.
threaded external tube 2nd end
A designation that is used for the purpose of general identification of the thread.
0.438in. all ends ⁓29/64"
The angle of the end surface upon which the mated surface seats.
12.0 degrees all ends
The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.
0.250in. all ends
The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
1.844in.
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.
anodize inside
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.
anodize outside
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
flaremess w/ bulkhead threads
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
unjf all ends
Answers.
Unjf all ends
Flaremess w/ bulkhead threads
Aluminum alloy
3a all ends
Schedule B number: 7609000000
nmfc 051400
Aluminum tube or pipe fittings (couplings,elbows sleeves)
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 4730-00-142-2152 NIPPLE,TUBE
unjf all ends thread series flaremess w/ bulkhead threads anodize outside surface treated 3a all ends thread class
- NIIN
- 001422152
- NIIN Date
- 01/01/61
- Schedule B
- 7609000000
- Name Code
- 03783
- FIIG
- A080B0
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- Metal content unknown
- 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. | ER832-4D | Cage 79470 |
| 2. | ER832D4 | Cage 79470 |
| 3. | ER832-4D | Cage 14798 |
Major End Users Countries and entities
- - Israel
- - Singapore
- - Malaysia
- - New Zealand
- - France
Availability for MS21903D4 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)
- 77.5
- LCL (less than a car load rating)
- 77.5
- 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)
- Metal and metal products, nos, (less than 35 feet)
- NMFC (national motor freight code)
- 051400 PIPE FITTINGS ALUMINUM
- UFC (universal freight code)
- 29700
Similar by Design Other nipples with similar characteristics
Nothing similar to this part number was found in our inventory
MS21903D4 / Nipple,tubeWhat is the formal definition of this item?
A straight, one-piece fitting used to join a tube or tube fitting to another tube or tube fitting. it may have any type externally threaded tube connections of the same size on both ends and is usually shaped externally at the center to accommodate a wrench. it may include nuts, sleeves, and/or grommets.
