NAS424-5D

NAS4245D Boss Coupling

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Datasheet. NAS424-5D specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

3b all ends

Connection Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.

gasket seal (boss) all ends

Connection Type
Indicates the type of connection/s/.

threaded internal boss all ends

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.500in. all ends ⁓1/2"

Nominal Overall Length
The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

1.188in.

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

aluminum alloy

Surface Treatment
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

Surface Treatment
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

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

rigid, short center wrenching facility

Thread Series Designator
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.

What class is the thread series?

Unf all ends

What is the style?

Rigid, short center wrenching facility

What material is the boss coupling made of ?

Aluminum alloy

What is the thread class?

3b all ends

What is the NSN for NAS424-5D?

4730-00-843-8275

How is this classified for shipping?

Schedule B number: 7609000000
Aluminum tube or pipe fittings (couplings,elbows sleeves)

What's the federal classification of NAS424-5D?

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 4730-00-843-8275 COUPLING,BOSS

unf all ends thread series rigid, short center wrenching facility anodize outside surface treated 3b all ends thread class

NIIN
008438275
NIIN Date
01/01/63
Schedule B
7609000000 
Name Code
26953
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

Major End Users Countries and entities

  • - Spain 

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Nothing similar to this part number was found in our inventory

NAS424-5D / Coupling,bossWhat is the formal definition of this item?

A straight one-piece fitting 12 inches (304 mm) long or under having the same size fitting on each end (straight machine threads other than pipe or hose series). it may have internal threads on both ends or internal threads on one end and external threads on the other designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. it is designed to join two bosses or boss fittings. excludes items having external threaded connections on both ends.