56974-717-1

569747171 Boss Coupling

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Datasheet. 56974-717-1 specification

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

3a all ends

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

flared w/ gasket seal (boss) all ends

Connection Type
Indicates the type of connection/s/.

threaded external boss all ends

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

0.875in. all ends ⁓7/8"

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

5.560in.

Special Features
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.

u/o peacekeeper mgcs; modify 276-0001-033 by removing latching balls

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

steel corrosion resisting or aluminum alloy

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

plain

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.

unjf all ends

Answers.

What class is the thread series?

Unjf all ends

What is the style?

Plain

What material is the boss coupling made of ?

Steel corrosion resisting or aluminum alloy

What is the thread class?

3a all ends

What is the NSN for 56974-717-1?

4730-01-235-9271

What's the federal classification of 56974-717-1?

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 4730-01-235-9271 COUPLING,BOSS

unjf all ends thread series plain u/o peacekeeper mgcs; modify 276-0001-033 by removing latching balls 3a all ends thread class

NIIN
012359271
NIIN Date
07/09/86
Schedule B
 
Name Code
26953
FIIG
A080B0
Item Weight
1.000lbs
Item Dimensions
63 X 53 X 40
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
--
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

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Nothing similar to this part number was found in our inventory

56974-717-1 / 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.