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Datasheet. 42B91 specification
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.
solid single or composition
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
6.875in.
The length of a straight line which passes through the center of an aperture,and terminates at the circumference.
4.000in.
A measurement of the smallest dimension of a cross section,in distinction from length or width.
0.062in.
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
55.0 shore durometer a and 65.0 shore durometer a
The chemical compound or mechanical mixture properties of which the item is fabricated.
rubber BUTADIENE-Acrylonitrile class nbr
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
MIL-S-6855 grade 60 mil spec single material response
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
circular
Answers.
Circular
Rubber butadiene-acrylonitrile class nbr
6.875 inches
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 5330-00-899-2128 GASKET
circular 6.875" outside diameter
- NIIN
- 008992128
- NIIN Date
- 06/09/98
- Schedule B
- Name Code
- 04522
- FIIG
- A032A0
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- --
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
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42B91 / GasketWhat is the formal definition of this item?
A deformable material which prevents the passage of matter through the joint formed when two faces are joined. it may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. it may be made to any predetermined dimension and shape. excludes flat disks, items made of felt material and items having joints. for round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. excludes disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.
