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National Stock Number:
5330-00-225-7761
Federal Supply Class:
5330
National Item Identification Number:
002257761
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:
| 11-111-8450-60 | 81168 | STROHMEYER JULIE A. DBA JULIE A. STROHMEYER | | 111-11646 | 25184 | PARKER HANNIFIN CORPORATION DIV O-RING DIVISION | | 2-111 L449-65 | 02697 | PARKER-HANNIFIN CORP | | 2-111L449-6 | 02697 | PARKER-HANNIFIN CORP | | 660004P47 | 94117 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. | | AA-111TH1047 | 95272 | STILLMAN SEAL CORPORATION | | L0449 2-111 | 02697 | PARKER-HANNIFIN CORP | | H733-4-111 | 07096 | BURKE INDUSTRIES PUROSIL DIV | | PRP111-11646 | 25184 | PARKER HANNIFIN CORPORATION DIV O-RING DIVISION | | PRP568-111-1133-60 | 77308 | PARCO, LLC | | B63115-111 | 77308 | PARCO, LLC | | C007-111 | 81755 | LOCKHEED MARTIN CORPORATION | | MILR25988ES | H2313 | ERIKS B.V. | | AA-111TH1047 | SW461 | HUTCHINSON SEAL DE MEXICO STILLMAN SEAL DIVISION | | S10A103-042 | 08118 | EATON AVIATION CORPORATION | | S2A111 | 08118 | EATON AVIATION CORPORATION |
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Techincal Specification:
| CENTER HOLE DIAMETER | 0.411 INCHES MINIMUM AND 0.427 INCHES MAXIMUM | | COLOR | RED | | CROSS-SECTIONAL HEIGHT | 0.098 INCHES MINIMUM AND 0.106 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | O-RING | | FUNCTIONAL DESCRIPTION | STATIC SEAL APPL | | HARDNESS RATING | 55.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-25988,CLASS 1,GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER FLUOROSILICONE CLASS FQ OVERALL | | REFERENCE DATA AND LITERATURE | ASTM D2000 2FK608A19E36F19Z1 | | SPECIFICATION/STANDARD DATA | 81755-C007 MANUFACTURERS SPECIFICATION CONTROL | | TEMP RATING | 400.0 FAHRENHEIT |
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