Part Number
Part Number:
NSN:
NIIN:
Item Name:
SEAL , PLAIN
Definition:
A PLIABLE RUBBER OR COMPOSITION RING-SHAPED ELEMENT, SPLIT OR JOINTLESS (SOLID) NOT ENCASED IN A METAL SHELL, BUT HAVING A SPRING, SPREADER AND/OR MOLDED-IN REINFORCEMENT. IT IS DESIGNED TO BE PRESSMOUNTED BETWEEN FIXED AND MOVABLE OR MOVING PARTS TO FORM A TIGHT AND EFFECTIVE SEAL.
CAGE Information
| Code | Company |
|---|---|
| 53711 | NAVAL SEA SYSTEMS COMMAND |
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 |
|---|---|---|
| CQCF | CONSTRUCTION | ONE-PIECE |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT |
| MATT | MATERIAL | STEEL COMP 304 SPRING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A313 ASSN STD SINGLE MATERIAL RESPONSE SPRING |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | C-SECTION W/ SPRING RING |
| CPCW | HOUSING BORE DIAMETER | 2.141 INCHES MINIMUM AND 2.153 INCHES MAXIMUM |
| ADUC | SEAL WIDTH | 0.146 INCHES MINIMUM AND 0.156 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM D1457,TY4 ASSN STD SINGLE MATERIAL RESPONSE SEALING ELEMENT |
| ABVM | ACCOMMODATED SHAFT DIAMETER | 1.849 INCHES MINIMUM AND 1.861 INCHES MAXIMUM |