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Datasheet. 3-H-8 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
2b all ends
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
2.750in. ⁓2-3/4"
The means by which mechanical action completely engages or disengages a mating quick disconnect part.
PUSH-Pull all ends
The industrial designation or term for the size of the quick disconnect internal or external end.
0.750in. all ends
The national stock number or the identification information of the end equipment for which the item is a part.
support equipment, B-1 aircraft; nimitz class cvn; aircraft, B-1B
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
boss gasket seal all ends
Indicates the type of connection/s/.
internal quick disconnect all ends
Indicates the type of connection/s/.
threaded internal boss first fluid end connection
A designation that is used for the purpose of general identification of the thread.
0.750in. all ends ⁓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
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
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel body
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 body
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
male coupling half
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
unf all ends
Answers.
1EA
Unf all ends
Male coupling half
Steel body
2b all ends
Schedule B number: 7307199030
nmfc 052190
Unions, pipe, of iron or steel, cast
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 4730-01-106-4031 COUPLING HALF,QUICK DISCONNECT
Used on support equipment, b-1 aircraft;nimitz class cvn;aircraft, b-1b. unf all ends thread series male coupling half cadmium body surface treated weapon system essential 2.750" overall length 2b all ends thread class
- NIIN
- 011064031
- NIIN Date
- 01/17/81
- Schedule B
- 7307199030
- Name Code
- 18681
- FIIG
- A531T0
- Item Weight
- 0.700lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $35.40 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. | 746336-1 | Cage 18894 |
| 2. | 746336-1 | Cage 18894 |
| 3. | 746336-1 | Cage 18894 |
Major End Users Countries and entities
- - Department of The Navy
- - Department of The Air Force
- - Germany
Availability for 3-H-8 A member of our team will provide you with a price and availability quote
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- 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)
- Metal and metal products, nos, (less than 35 feet)
- NMFC (national motor freight code)
- 052190 PIPE,TUBING,OR PIPE OR TUBING FITTI
- UFC (universal freight code)
- 30000
Similar by Design Other coupling halfs with similar characteristics
Nothing similar to this part number was found in our inventory
3-H-8 / Coupling half,quick disconnectWhat is the formal definition of this item?
A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a bolt, fluid passage on one end. the other end must have an internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. the fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. for self-sealing fittings with an external or internal threaded disconnect end, see coupling half, self-sealing. see also, connector, multiple, fluid pressure line.
