261-UB-08

261UB08 Tube Coupling Nut Assembly

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Datasheet. 261-UB-08 specification

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

2b

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

Thread Size
Designates the thread diameter and number of threads per specific measurement scale.

0.687

Tube Outside Diameter For Which Designed
The length of a straight line which passes through the center of the tube for which designed,and terminates at the outside circumference.

0.500in.

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

4920-01-511-0092

Screw Thread Series Designator
A designation distinguishing one group of screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

un

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.

universal nut and brass sleeve assy

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.

assy includes brass sleeve

Material
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.

brass

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

copper alloy

Answers.

What quantity is this sold in?

1AY

What material is the tube coupling nut assembly made of ?

Copper alloy

What is the thread direction?

Right-hand

What is the thread class?

2b

What is the NSN for 261-UB-08?

4730-01-562-0621

What's the federal classification of 261-UB-08?

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 4730-01-562-0621 NUT ASSEMBLY,TUBE COUPLING

Used on 4920-01-511-0092. assy includes brass sleeve universal nut right-hand 2b thread class

NIIN
015620621
NIIN Date
03/27/08
Schedule B
 
Name Code
32836
FIIG
T385-V
Item Weight
0.000lbs
Item Dimensions
QUP
Historical Price
$11.55 AY
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. 61PB-8 Cage 93061

Major End Users Countries and entities

  • - Department of The Navy 
  • - Department of The Air Force 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
70.0 
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)
051140 HOSE:NOI TUBING SUB9 
UFC (universal freight code)
52350 

Similar by Design Other nut assemblys with similar characteristics

Nothing similar to this part number was found in our inventory

261-UB-08 / Nut assembly,tube couplingWhat is the formal definition of this item?

An item consisting of an internally threaded nut and an integral floating washer designed to be used with a gasket seal to connect beaded or swaged ferruled thin wall tubing to a coupling body, boss connection, or the like to form a flexible or rigid leakproof connection.