1741AS589

1741AS589 Boss Reducer

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Datasheet. 1741AS589 specification

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

2a 2nd end

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

2b 1st end

Reducer Type
Refers to the location of the ends whether on the same centerline (concentric) or on different centerlines (eccentric).

concentric

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

a/c salvage.

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

external seat for gasket seal (boss) 2nd end

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

gasket seal (boss) 1st end

Connection Type
Indicates the type of connection/s/.

threaded external boss 2nd end

Connection Type
Indicates the type of connection/s/.

threaded internal boss 1st end

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

0.438in. 1st end ⁓1/64"

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

0.563in. 2nd end ⁓2-1/64"

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

0.970in.

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

steel comp 316

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 quantity is this sold in?

1EA

What class is the thread series?

Unf all ends

What material is the boss reducer made of ?

Steel comp 316

What is the thread class?

2b 1st end

What is the thread class?

2a 2nd end

What is the NSN for 1741AS589?

4730-01-444-1258

How is this classified for shipping?

Schedule B number: 7307994000
nmfc 051420
Other fittings nesoi of alloy steel not stainless

What's the federal classification of 1741AS589?

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 4730-01-444-1258 REDUCER,BOSS

Used on a/c salvage.. unf all ends thread series 2b 1st end thread class

NIIN: 014441258
NIIN Date: 04/29/97
Schedule B: 7307994000
Name Code: 23541
FIIG: A080B0
Item Weight: 0.000lbs
Item Dimensions: --
QUP: 1
Historical Price: $115.33 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.	0510-6-4-SS	Cage 87373
2.	0510-6-4-SS	Cage 98441
3.	1741AS589-2	Cage 30003
4.	6-4ARCSS	Cage 97576
5.	0510-6-4-SS	Cage 87373
6.	1741AS589-2	Cage 30003
7.	6-4ARCSS	Cage 97576
8.	0510-6-4-SS	Cage 98441
9.	0510-6-4-SS	Cage 87373
10.	1741AS589-2	Cage 30003
11.	6-4ARCSS	Cage 97576
12.	0510-6-4-SS	Cage 98441

Major End Users Countries and entities

- Department of The Navy

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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): Metal and metal products, nos, (less than 35 feet)
NMFC (national motor freight code): 051420 CONDUITS,O/T EARTHEN:PIPE FITTINGS
UFC (universal freight code): 29090

Similar by Design Other reducers with similar characteristics

Nothing similar to this part number was found in our inventory

1741AS589 / Reducer,bossWhat is the formal definition of this item?

A straight fitting having a boss connection of a different size at each end. both connections have external or internal machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. excludes bushing (as modified).