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National Stock Number:
5330-01-623-3491
Federal Supply Class:
5330
National Item Identification Number:
016233491
Description:
PACKING,PREFORMED
Detail:
A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see WASHER (as modified) and GASKET. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; and SEAL, NONMETALLIC, SPECIAL SHAPED SECTION. For circular (with aperature) nonmetallic items with a solid round cross-section see O-RING. Excludes CUP, COMPRESSION; GASKET; WASHER (as modified); and FELT, MECHANICAL, PREFORMED.
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Manufacturer Information:
| 4622-18701125-312 | 30781 | PARKER-HANNIFIN CORPORATION | | CB37805 ITEM 14 | 07270 | MOOG INC. | | CB37805-TD ITEM 1.14 | 07270 | MOOG INC. | | CB38114-011 | 07270 | MOOG INC. |
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Techincal Specification:
| MATERIAL | PLASTIC POLYURETHANE OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | (30781) ULTRATHANE 4622 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | CROSS-SECTIONAL SHAPE STYLE | U WITH O-RING | | CROSS-SECTIONAL HEIGHT | 0.187 INCHES NOMINAL | | CENTER HOLE DIAMETER | 1.125 INCHES NOMINAL | | PERIPHERAL DIAMETER | 1.494 INCHES NOMINAL | | SPECIAL FEATURES | SEAL NOMINAL AXIAL WIDTH .312 INCHES;STANDARD NITRILE O-RING | | PART NAME ASSIGNED BY CONTROLLING AGENCY | POLYPAK |
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