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5330-01-589-6890
Preformed Packing Back-Up Ring
5330015896890 015896890 BACR12BM110
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. View more Preformed Packing Back-Up Ring
January 2023
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Restrictions 5330-01-589-6890
5330-01-589-6890 is a Preformed Packing Back-Up Ring that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item may be hazardous as it is in a Federal Supply Class for potentially hazardous items. A MSDS should be available from the supplier for the end user to evaluate any hazards. This item does not contain a precious metal.
End Users 5330-01-589-6890
- Australia (ZA01)
- Effective Date:
- 1 Nov 2010
Approved Sources 5330-01-589-6890
- Part Number
- Manufacturer
- Status
- BACR12BM110
- Manufacturer
- 81205 - The Boeing Company (Active)
- Primary Buy
- Primary Buy
- BACR12BM110
- Z0HA9 - Boeing Defence Australia Ltd (Active)
- Secondary Buy
- Secondary Buy
Datasheet 5330-01-589-6890
- Characteristic
- Specifications
- FIIG
- Specifications
- A528B0
- Center Hole Diameter [ADYT]
- 0.372 Inches Minimum And 0.374 Inches Maximum
- Cross-Sectional Shape Style [AAGR]
- Single Turn Spiral
- Cross-Sectional Height [ADVN]
- 0.085 Inches Minimum And 0.087 Inches Maximum
- Material [MATT]
- Plastic Polytetrafluoroethylene
- Material Document And Classification [MDCL]
- Bms8-121, Type 1, Class 1, Grade B Mfr Ref Single Material Response
NATO Stock Numbers Related to 5330-01-589-6890
Freight Information 5330-01-589-6890
5330-01-589-6890 has freight characteristics managed by Australia.. 5330-01-589-6890 has a variance between NMFC and UFC when transported by rail and the description should be consulted.