28003-1726

280031726 Plain Encased Seal

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Datasheet. 28003-1726 specification

Temp Rating
A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.

-65.0 deg fahrenheit and 225.0 deg fahrenheit

Accommodated Shaft Diameter
The length of a straight line which passes through the center of the accommodation for the shaft,and terminates at the circumference.

1.747in. and 1.753in.

Seal Width
A measurement taken between the flat surfaces /front and back/ of the seal,in distinction from thickness.

0.307in. and 0.317in.

Accommodated Shaft Maximum Rated Speed
The maximum rated speed of the accommodated rotating shaft.

3000 feet per minute

Case Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the case.

recessed

Housing Bore Diameter
The length of a straight line which passes through the center of a circular housing bore,and terminates at the circumference.

2.745in. and 2.751in.

Sealing Element Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the sealing element.

ANGULAR-Opposed

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

rubber BUTADIENE-Acrylonitrile class nbr sealing element a

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

rubber BUTADIENE-Acrylonitrile class nbr sealing element b

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

steel comp 1010 case

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

stm A108 gr 1010 assn std single material response case

Answers.

What material is the plain encased seal made of ?

Steel comp 1010 case

What material is the plain encased seal made of ?

Rubber butadiene-acrylonitrile class nbr sealing element b

What material is the plain encased seal made of ?

Rubber butadiene-acrylonitrile class nbr sealing element a

What is the NSN for 28003-1726?

5330-01-058-5399

How is this classified for shipping?

Schedule B number: 8484200000
nmfc 194120
Mechanical seals

What's the federal classification of 28003-1726?

FSC 5330 ⁓ Packing and gasket materials

Note-this fsc includes only seals and gaskets designed for standard use. seals, gaskets and packing are made from materials specifically designed and constructed to resist deterioration from the action of heat, gas, chemicals, liquids, and used to fill a cavity and create a tight seal. similar materials used to make seals, gaskets, and packing are available in bulk form, refer to fsg 93, fsg 80, and fsg 83.

Excluding o-rings (fsc 5331); bulk material items, such as; rubber, cork, and asbestos sheets and strips (fsg 93); liquid gasket materials (rtv, permatex, etc.) (fsg 80); rfi and emi seals and gaskets (fsc 5999), and all seal retainers.

NSN 5330-01-058-5399 SEAL,PLAIN ENCASED

NIIN
010585399
NIIN Date
03/29/78
Schedule B
8484200000 
Name Code
04214
FIIG
A032A0
QUP
 
Historical Price
$3.00 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
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. 80TX281 Cage 72328

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)
Metal hardware 
NMFC (national motor freight code)
194120 WASHERS/GASKETS/PCKG DVCS NOI 
UFC (universal freight code)
95100 

Similar by Design Other seals with similar characteristics

Nothing similar to this part number was found in our inventory

28003-1726 / Seal,plain encasedWhat is the formal definition of this item?

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. it may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. excludes packing with retainer.