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Datasheet. 121891A specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
3a all ends
The national stock number or the identification information of the end equipment for which the item is a part.
nsn 2320-01-318-9902 het (heavy equipment transporter)
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
plain (pipe) 2nd end
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
swivel nut inverted flare (pipe) 1st end
Indicates the type of connection/s/.
threaded external pipe 2nd end
Indicates the type of connection/s/.
threaded internal pipe 1st end
A designation that is used for the purpose of general identification of the thread.
0.375in. 2nd end ⁓2-1/64"
A designation that is used for the purpose of general identification of the thread.
0.375in. 1st end ⁓1/64"
The angle of the end surface upon which the mated surface seats.
37.0 degrees 1st end
The nominal radius of the end surface upon which the mated surface seats.
0.062in. 3rd end
The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.
0.375in. 3rd end
The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
1.250in.
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel
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.
zinc
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
threaded external rigid, threaded internal swivel
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
npsm 1st end
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
nptf 2nd end
Answers.
1EA
Nptf 2nd end
Npsm 1st end
Threaded external rigid, threaded internal swivel
Steel
3a all ends
Schedule B number: 7307992000
nmfc 051420
Other fittings nesoi of iron or nonalloy steel
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 4730-00-457-6228 COUPLING,PIPE
Used on nsn 2320-01-318-9902 het (heavy equipment transporter). nptf 2nd end thread series threaded external rigid, threaded internal swivel zinc surface treated 3a all ends thread class
- NIIN
- 004576228
- NIIN Date
- 09/10/69
- Schedule B
- 7307992000
- Name Code
- 06076
- FIIG
- A080B0
- Item Weight
- 0.200lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $9.65 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. | 476-F-06X04X04 | Cage 30327 |
Major End Users Countries and entities
- - Department of The Army
- - U.s. Marine Corps
- - Department of The Air Force
- - Department of The Navy
Availability for 121891A 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)
- 051420 CONDUITS,O/T EARTHEN:PIPE FITTINGS
- UFC (universal freight code)
- 29090
Similar by Design Other couplings with similar characteristics
Nothing similar to this part number was found in our inventory
121891A / Coupling,pipeWhat is the formal definition of this item?
A straight fitting 12 inches (304 mm) long or under having the same or different type pipe connection of the same size on both ends. it is designed to join a pipe or pipe fitting to another pipe or pipe fitting. excludes fittings with threaded external connections on both ends. see also nipple, pipe.
