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National Stock Number: 5330-01-521-1202
Federal Supply Class: 5330
National Item Identification Number: 015211202
Description: SEAL,PLAIN
Detail: 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.
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Manufacturer Information:
| 423DS250-3 | 77272 | THE BOEING COMPANY | | 536183 | 80201 | SKF USA INC. | | 539108-60 | 80201 | SKF USA INC. |
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Techincal Specification:
| ACCOMMODATED SHAFT DIAMETER | 9.375 INCHES NOMINAL | | CONSTRUCTION | TWO-PIECE | | CROSS-SECTIONAL SHAPE STYLE | DUAL LIP | | HOUSING BORE DIAMETER | 10.750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 5052-H32 ASSN STD SINGLE MATERIAL RESPONSE SPRING | | MATERIAL | ALUMINUM ALLOY 5052 SPRING | | MATERIAL | RUBBER SEALING ELEMENT | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAL, PLAIN, AIRCRAFT (INAVY) | | SEAL WIDTH | 0.750 INCHES NOMINAL | | SPECIAL FEATURES | MATERIAL RUBBER COMPOUND IS FLUOROELASTOMER (MINERAL -FILLED, VITON FLUOREL TYPE); SEAL ASSEMBLY HAS WIRE DIAMETER OF 0.023 INCHES; COIL DIAMETER OF 0.125 INCHES; SPRING FREE LENGTH OF 29.622 INCHES; TENSION 26.50 OZ; DEFLECTED LENGTH OF 30.191 INCHES; A.I.D. OF 9.406 INCHES | | SURFACE TREATMENT | PASSIVATE SPRING |
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