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Datasheet. 0705-004 specification
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.
solid
A measurement from the bottom to the top of a cross section,in distinction from depth.
0.062in.
The length of a straight line which passes through the center of the center hole,and terminates at the circumference.
2.165 in.
2.227 in.
The national stock number or the identification information of the end equipment for which the item is a part.
compressed gas regulator; SR250A
The name assigned to the item by the government agency or commercial organization controlling the design of the item.
slip ring
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.
material is virgin nylon 6/6
The chemical compound or mechanical mixture properties of which the item is fabricated.
plastic polyamide
Answers.
Plastic polyamide
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 5330-01-576-5521 BACK-UP RING,PREFORMED PACKING
Used on compressed gas regulator;sr250a. material is virgin nylon 6/6 slip ring 2.165 " center hole diameter
- NIIN
- 015765521
- NIIN Date
- 08/05/09
- Schedule B
- Name Code
- 66949
- FIIG
- A528B0
- 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. | 0705-0004 | Cage 63026 |
Major End Users Countries and entities
- - Australia
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0705-004 / Back-up ring,preformed packingWhat is the formal definition of this item?
A circular shaped item with an aperture manufactured to predetermined dimensions, constructed with a rectangular cross section that may be solid, with joint, or in a helical form that facilitates spiral wrap installation. it prevents seal extrusion under pressure and is designed to fit on the down-pressure side of a gland groove with a packing, preformed or o-ring.
