Part Number
Definition:
A PLIABLE RUBBER, FELT, LEATHER, OR COMPOSITION RING-SHAPED ELEMENT, SPLIT OR SOLID; WITH OR WITHOUT SPRING OR SPREADER, HAVING A METAL SHELL ON ALL OR A PORTION OF AT LEAST TWO OF THE OUTER SURFACES. IT MAY BE DESIGNED TO BE EITHER BOLT MOUNTED OR PRESSMOUNTED BETWEEN FIXED AND MOVEABLE PARTS TO FORM A TIGHT AND EFFECTIVE SEAL BY THE PRESSURE OF THE SPRING OR SPREADER OR THE RESILIENCY INHERENT IN THE ELEMENT MATERIAL. EXCLUDES PACKING WITH RETAINER.
CAGE Information
| Code | Company |
|---|---|
| 8S090 | CHESTERTON A W CO TECHNICAL PRODUCTS |
Federal Supply Class
Title
PACKING AND GASKET MATERIALS
Inclusions:
INCLUDES GENERAL PURPOSE OIL GREASE, AIR, LIQUID, GAS, AND CHEMICAL SEALS; OAKUM; PREFABRICATED GASKETS AND SEALS DESIGNED FOR A SINGLE SPECIFIC APPLICATION.
Exclusions:
EXCLUDES 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.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| MATT | MATERIAL | STEEL COMP 316 OUTER RING |
| CTQC | SEALING ELEMENT STYLE | VERTICAL |
| ABVM | ACCOMMODATED SHAFT DIAMETER | 5.500 INCHES NOMINAL |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAL, SHAFT BLADDER |
| FEAT | SPECIAL FEATURES | USED IN CONJUNCTION WITH THE MECHANICAL SEAL TO ALLOW IN -PLACE REPAIRS OF THE MECHANICAL SEAL. NOT TO BE INFLATED WHEN SHAFT IS ROTATING. |
| MATT | MATERIAL | PLASTIC FLUORINATED ETHYLENE PROPYLENE SEALING ELEMENT |
| BHHL | CASE STYLE | SQUARE |