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National Stock Number:
4820-01-123-4135
Federal Supply Class:
4820
National Item Identification Number:
011234135
Description:
DIAPHRAGM,VALVE,FLAT
Detail:
An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not be formed or molded to have a beaded or rolled edge, ribs, or any other raised surfaces. The item may contain bolt holes and/or a center hole. Excludes DIAPHRAGM, VALVE, SPECIAL SHAPED and GASKET.
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Manufacturer Information:
| 4-87-75-BBJ-1 | 01170 | BELLOFRAM CORPORATION | | 80342 | 86184 | GRISWOLD INDUSTRIES | | 80342K | 86184 | GRISWOLD INDUSTRIES | | 98785 | 86184 | GRISWOLD INDUSTRIES | | 98785 FIND 12 | 86184 | GRISWOLD INDUSTRIES | | 98785 PART 80342 | 86184 | GRISWOLD INDUSTRIES |
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Techincal Specification:
| CENTER HOLE DIAMETER | 0.188 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | DUPONT 50294, SYNTHETIC RUBBER W/NITRIL ELASTOMER MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | RUBBER SYNTHETIC | | OUTSIDE DIAMETER | 1.375 INCHES NOMINAL |
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