21511740

21511740 Metal Seal Ring

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Datasheet. 21511740 specification

Cross-sectional Shape Style
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.

plain rectangular, straight face

Ring Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the ring.

contracting concentric

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

2815-01-194-1857 fuel pump support on model 16MS-251Ce alco diesel engine onboard 210 ft wmec coast guard vessels

Answers.

What quantity is this sold in?

1EA

What is the ring style?

Contracting concentric

What is the NSN for 21511740?

5330-01-325-6971

How is this classified for shipping?

Schedule B number: 3926904500
nmfc 194120
Gaskets,washers & other seals

What's the federal classification of 21511740?

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 5330-01-325-6971 SEAL RING,METAL

Used on 2815-01-194-1857 fuel pump support on model 16ms-251ce alco diesel engine onboard 210 ft wmec coast guard vessels. contracting concentric ring style

NIIN
013256971
NIIN Date
09/08/90
Schedule B
3926904500 
Name Code
21205
FIIG
A08400
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$77.75 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

Major End Users Countries and entities

  • - Department of The Navy 
  • - U.s. Coast Guard 
  • - Australia 

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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 seal rings with similar characteristics

Nothing similar to this part number was found in our inventory

21511740 / Seal ring,metalWhat is the formal definition of this item?

A circular shaped item designed to be installed in a specially prepared groove or counterbore to provide a low pressure seal. it may be supplied in various cross-sectional shapes and is cut through at one point to allow for installation and fitting. excludes items whose primary function is to provide sealing, wiping, or wearing surface capabilities for piston configurations. see also ring, piston and ring, wiper.