25-1112SD

251112SD Fluid Flow Restrictor Unit

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Datasheet. 25-1112SD specification

Body Material
The basic material of which the body is fabricated.

steel, corrosion resisting

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

2a

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

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

1.500in. ⁓1-1/2"

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

0.250

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

0.500

Operating Temp Range
The minimum and maximum limits of temperature at which the item is rated for operation.

not rated

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

4930-01-388-9490

Design Type
Indicates the design type of the item.

straight

Screening Material
The element,compound,or mixture of which the screening is fabricated,excluding any surface treatment.

steel, corrosion resisting

End Connection Type
Indicates the type of end connection.

threaded female

End Connection Type
Indicates the type of end connection.

threaded male, tapered pipe

End Connection Similarity
An indication of whether or not the end connections are identical.

not identical

Pressure Rating
The pressure at which an item is designed to operate.

15000.000 pounds per square inch

Thread Series
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.

npt

Strainer Type And Quantity
Indicates the type and number of strainers provided.

1 screen

Valve Size
Designates the size of the valve.

0.250in.

End Connection Component Type And Size For Which Designed
Indicates the end connection component type and size for which the item is designed.

1/4 inch external pipe; 1/2 inch internal pipe

Answers.

What quantity is this sold in?

1EA

What is the thread direction?

Right-hand

What is the thread class?

2a

What is the NSN for 25-1112SD?

4730-01-474-6968

What's the federal classification of 25-1112SD?

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 4730-01-474-6968 RESTRICTOR UNIT,FLUID FLOW

Used on 4930-01-388-9490. 1.500" overall length right-hand 2a thread class

NIIN
014746968
NIIN Date
05/10/00
Schedule B
 
Name Code
20933
FIIG
T359-C
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$94.23 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

Major End Users Countries and entities

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

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

Similar by Design Other restrictor units with similar characteristics

Nothing similar to this part number was found in our inventory

25-1112SD / Restrictor unit,fluid flowWhat is the formal definition of this item?

An assembly consisting of an orifice in a fixed plate, disk, or tube with screens or filters on one or both sides, depending on the direction of filtered flow. see restrictor, fluid flow.