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National Stock Number:
5330-01-625-0892
Federal Supply Class:
5330
National Item Identification Number:
016250892
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:
| 36987-346 | 07270 | MOOG INC. | | 7346FR-731-5717 | 5F573 | GREENE TWEED & CO INC | | 94001-43930 ITEM 17 | 07270 | MOOG INC. |
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Techincal Specification:
| MATERIAL | PLASTIC POLYAMIDE BOTTOM RING | | RUBBER FLUOROCARBON CLASS FPM INTERMEDIATE RING | | PLASTIC POLYAMIDE TOP RING | | MATERIAL DOCUMENT AND CLASSIFICATION | (5F573) COMPOUND 5717 MFR REF SINGLE MATERIAL RESPONSE BOTTOM RING | | (5F573) COMPOUND 731 MFR REF SINGLE MATERIAL RESPONSE INTERMEDIATE RING | | (5F573) COMPOUND 5717 MFR REF SINGLE MATERIAL RESPONSE TOP RING | | CROSS-SECTIONAL HEIGHT | 0.112 INCHES NOMINAL | | CENTER HOLE DIAMETER | 3.872 INCHES NOMINAL | | PERIPHERAL DIAMETER | 4.122 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | AGT RING (T-SEAL) |
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