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Datasheet. 255491-1 specification
A measurement of the pipe size the item will accommodate.
0.690in. 2nd end
Refers to the location of the ends whether on the same centerline (concentric) or on different centerlines (eccentric).
concentric
The national stock number or the identification information of the end equipment for which the item is a part.
an/SPS-48E mi; nimitz class cvn
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
plain (pipe) 1st end
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
plain (pipe) 2nd end
Indicates the type of connection/s/.
threaded internal pipe 1st end
Indicates the type of connection/s/.
unthreaded external pipe 2nd end
A designation that is used for the purpose of general identification of the thread.
0.750in. 1st end ⁓1/64"
The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
2.031in.
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.
two holes on first end 0.112-40 UNC-2B, 0.250 in. deep but not broken thru
The chemical compound or mechanical mixture properties of which the item is fabricated.
copper alloy
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
QQ-B-637, comp 464 fed spec single material response
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
anpt 1st end
Answers.
1EA
Anpt 1st end
Copper alloy
Schedule B number: 7412200000
nmfc 052190
Copper alloy tube or pipe fittings
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 4730-01-418-4268 REDUCER,PIPE
Used on an/sps-48e mi; nimitz class cvn. anpt 1st end thread series two holes on first end 0.112-40 unc-2b, 0.250 in. deep but not broken thru
- NIIN
- 014184268
- NIIN Date
- 08/25/95
- Schedule B
- 7412200000
- Name Code
- 08505
- FIIG
- A080B0
- Item Weight
- 0.800lbs
- Item Dimensions
- QUP
- 1
- Historical Price
- $3,095.10 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
Availability for 255491-1 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 reducers with similar characteristics
Nothing similar to this part number was found in our inventory
255491-1 / Reducer,pipeWhat is the formal definition of this item?
A straight pipe fitting having a different size connection on each end. it is designed to join two pipes of different sizes or two pipe fittings of different sizes. excludes bushing (as modified).
