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Datasheet. AS1738-1D20 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
2b
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 dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
0.553in. ⁓9/16"
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
0.954in.
Designates the thread diameter and number of threads per specific measurement scale.
1.500-12
The length of a straight line which passes through the center of the tube for which designed,and terminates at the outside circumference.
0.375in.
A designation distinguishing one group of screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
unf
A measurement of the working pressure and the type of service for which rated.
125.0 pounds per square inch any acceptable
A measurement of the working temperature and the type of service for which rated.
200.0 deg fahrenheit any acceptable
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.
washer installed
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.
aluminum alloy
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.
nut assembly
The document designator of the specification or standard which established the item of supply.
81343-AS1730 professional/industrial association standard
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.
1 type
Answers.
Nut assembly
Aluminum alloy
0.954 inches
Right-hand
2b
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 4730-01-517-8687 NUT ASSEMBLY,TUBE COUPLING
nut assembly washer installed 0.954" outside diameter 0.553" overall length right-hand 2b thread class
- NIIN
- 015178687
- NIIN Date
- 02/23/04
- Schedule B
- Name Code
- 32836
- FIIG
- T385-V
- 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
Major End Users Countries and entities
- - New Zealand
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AS1738-1D20 / Nut assembly,tube couplingWhat is the formal definition of this item?
An item consisting of an internally threaded nut and an integral floating washer designed to be used with a gasket seal to connect beaded or swaged ferruled thin wall tubing to a coupling body, boss connection, or the like to form a flexible or rigid leakproof connection.
