3666-3-29

3666329 Tube Nipple

Price Quote Get an up to date pricing and availability quote for this product. Order online or over the phone.

Part Number:
Quantity Requested:
Your Email:
Full Name:
Contact Phone:
Company:

Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

Datasheet. 3666-3-29 specification

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

3a all ends

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

ship, ohio class ssn (trident)

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

flareless (tube) all ends

Leg Length
A measurement of the longest dimension of the leg,in distinction from width.

0.344in. all ends

Connection Type
Indicates the type of connection/s/.

threaded external tube all ends

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

20 all ends

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

0.312in. all ends ⁓5/16"

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

20.0 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.

0.125in. all ends

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

0.875in.

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

steel comp 316

Media For Which Designed
The type of media for which the item is designed.

fluid single response

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.

passivate

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

flareless (tube)

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.

un all ends

Furnished Items And Quantity
The name and number of those parts furnished with the item of supply that have not been specified elsewhere.

2 short coupling nut and 4 ferrule sleeve

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Un all ends

What is the style?

Flareless (tube)

What material is the tube nipple made of ?

Steel comp 316

What is the thread quantity per inch?

20 all ends

What is the thread class?

3a all ends

What is the NSN for 3666-3-29?

4730-00-652-4633

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 3666-3-29?

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 4730-00-652-4633 NIPPLE,TUBE

Used on ship, ohio class ssn (trident). un all ends thread series flareless (tube) passivate surface treated 20 all ends thread quantity per inch 3a all ends thread class

NIIN
006524633
NIIN Date
01/01/63
Schedule B
7307994000 
Name Code
03783
FIIG
A080B0
Item Weight
0.100lbs
Item Dimensions
QUP
Historical Price
$19.15 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. 1034-B320-4 Cage 60756
2. D5160-545-01 IT Cage 60756
3. SS200-6-316 Cage 02570
4. 2U316 Cage 28968
5. 2-2 HBZ-SS Cage 54938
6. 2U316 Cage 01355
7. 200-6-316 Cage 02570

Major End Users Countries and entities

  • - National Aeronautics And Space Administration 
  • - Department of The Army 
  • - Department of The Navy 
  • - Department of The Air Force 
  • - National Aeronautics And Space Administration 
  • - Poland 
  • - Brazil 
  • - Spain 
  • - Australia 
  • - Canada 
  • - Greece 
  • - Turkey 

Availability for 3666-3-29 A member of our team will provide you with a price and availability quote

Request a Quote »

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 nipples with similar characteristics

Nothing similar to this part number was found in our inventory

3666-3-29 / Nipple,tubeWhat is the formal definition of this item?

A straight, one-piece fitting used to join a tube or tube fitting to another tube or tube fitting. it may have any type externally threaded tube connections of the same size on both ends and is usually shaped externally at the center to accommodate a wrench. it may include nuts, sleeves, and/or grommets.