2027-6-4S

202764S Tube Reducer

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
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  •   HAZMAT Certified
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AS9120 Certified by SAI Global

Datasheet. 2027-6-4S specification

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

3a all ends

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

concentric

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

flared (tube) all ends

Connection Type
Indicates the type of connection/s/.

threaded external tube all ends

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

0.438in. 2nd end ⁓2-1/64"

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

0.562in. 1st end ⁓1/64"

Seat Angle
The angle of the end surface upon which the mated surface seats.

37.0 degrees all ends

Nominal Outside Diameter Tube Accommodated
The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.

0.250in. 2nd end

Nominal Outside Diameter Tube Accommodated
The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.

0.375in. 1st end

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

1.406in.

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.

supports grumman A10A aircraft

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

steel comp 1137

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

66 fed std single material response

Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

J514 assn std single treatment response and QQ-P-416, ty 1, cl 2 fed spec single treatment response

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

Specification/standard Data
The document designator of the specification or standard which established the item of supply.

96906-MS24399 government standard and 81343-J514 professional/industrial association standard

Nondefinitive Spec/std Data
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.

2b figure

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Unjf all ends

What material is the tube reducer made of ?

Steel comp 1137

What is the thread class?

3a all ends

What is the NSN for 2027-6-4S?

4730-00-805-5097

How is this classified for shipping?

Schedule B number: 7307994000
nmfc 052190
Other fittings nesoi of alloy steel not stainless

What's the federal classification of 2027-6-4S?

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 4730-00-805-5097 REDUCER,TUBE

unjf all ends thread series supports grumman A10a aircraft 3a all ends thread class

NIIN
008055097
NIIN Date
01/01/63
Schedule B
7307994000 
Name Code
08506
FIIG
A080B0
Item Weight
0.100lbs
Item Dimensions
QUP
Historical Price
$5.05 EA
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

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 451-0468 Cage 63906
2. 1128HM40119 Cage 26512
3. 1128HM40119-11 Cage 26512
4. 17627 Cage 30076
5. MS24399-7 Cage 96906
6. MIL-F-5509A Cage 81349
7. J514 Cage 81343
8. 6-4 070101 Cage 81343
9. 6-4 070101CA Cage 81343
10. 451-0468 Cage 70434

Major End Users Countries and entities

  • - Poland 
  • - Brazil 
  • - Spain 
  • - Israel 
  • - Kuwait 
  • - Malaysia 
  • - Belgium 
  • - Canada 
  • - New Zealand 
  • - Germany 
  • - Republic of Korea 
  • - Netherlands 
  • - Portugal 
  • - Italy 
  • - Norway 
  • - Greece 
  • - Turkey 

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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)
052190 PIPE,TUBING,OR PIPE OR TUBING FITTI 
UFC (universal freight code)
30000 

Similar by Design Other reducers with similar characteristics

Nothing similar to this part number was found in our inventory

2027-6-4S / Reducer,tubeWhat is the formal definition of this item?

A straight tube fitting having a different size connection on each end. it is designed to join two tubes of different sizes. excludes bushing (as modified).