721552

721552 Preformed Packing

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Datasheet. 721552 specification

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

v

Cross-sectional Height
A measurement from the bottom to the top of a cross section,in distinction from depth.

0.188in.

Center Hole Diameter
The length of a straight line which passes through the center of the center hole,and terminates at the circumference.

1.750in.

Peripheral Diameter

2.125in.

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.

block vee seal

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

rubber fluorocarbon class fpm

Reference Data And Literature
Literature and references available for information pertaining to the item.

skf product datasheet

Answers.

What quantity is this sold in?

1EA

What material is the preformed packing made of ?

Rubber fluorocarbon class fpm

What is the NSN for 721552?

5330-01-587-2895

How is this classified for shipping?

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

What's the federal classification of 721552?

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 5330-01-587-2895 PACKING,PREFORMED

block vee seal 1.750" center hole diameter

NIIN
015872895
NIIN Date
08/02/10
Schedule B
3926904500 
Name Code
04521
FIIG
A032A0
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$66.23 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

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 00085311080750 Cage 80201

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)
Gaskets, (machinery and parts),(less than 35 feet) 
NMFC (national motor freight code)
194120 WASHERS/GASKETS/PCKG DVCS NOI 
UFC (universal freight code)
95100 

Similar by Design Other packings with similar characteristics

Nothing similar to this part number was found in our inventory

721552 / Packing,preformedWhat is the formal definition of this item?

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. it may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. excludes felt items but includes multimaterial items in which one of the materials is felt. for solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. for rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. for circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. excludes cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.