161-6903748-21

161690374821 Tube Fitting Threaded Plug

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Datasheet. 161-6903748-21 specification

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

3a internal

Thread Direction
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

RIGHT-Hand internal

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

1.500in. ⁓1-1/2"

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

ship

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

plain

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

0.750in. internal ⁓3/4"

Criticality Code Justification
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.

feat

Part Name Assigned By Controlling Agency
The name assigned to the item by the government agency or commercial organization controlling the design of the item.

thread saver

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.

weapon system essential; material deron 150 nylon; recessed drive end .375" hex socket

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

plastic

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

plug, machine

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.

unc external

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Unc external

What is the style?

Plug, machine

What material is the tube fitting threaded plug made of ?

Plastic

What is the thread direction?

Right-hand internal

What is the thread class?

3a internal

What is the NSN for 161-6903748-21?

4730-01-515-6856

What's the federal classification of 161-6903748-21?

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 4730-01-515-6856 PLUG,TUBE FITTING,THREADED

Used on SHIP. unc external thread series plug, machine weapon system essential; material deron 150 nylon; recessed drive end .375" hex socket thread saver 1.500" overall length right-hand internal 3a internal thread class

NIIN
015156856
NIIN Date
12/04/03
Schedule B
 
Name Code
28613
FIIG
A208A0
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$15.75 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. B541-3290-21 Cage 96169
2. 161-6903749-21 Cage 53711
3. 6903748 Cage 53711
4. B541-3290 Cage 96169

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)
Plumbing supplies 
NMFC (national motor freight code)
052190 PIPE,TUBING,OR PIPE OR TUBING FITTI 
UFC (universal freight code)
30000 

Similar by Design Other plugs with similar characteristics

Nothing similar to this part number was found in our inventory

161-6903748-21 / Plug,tube fitting,threadedWhat is the formal definition of this item?

A tube fitting with external threads other than pipe or hose series having an internal or external seating surface. the seating surface is designed to form a seal when mated with other tube fittings to retain fluids under pressure during equipment operation. for items without a specific seating surface which are designed to utilize a gasket or packing under the head for forming a seal, see plug, machine thread.