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National Stock Number:
5330-01-081-5072
Federal Supply Class:
5330
National Item Identification Number:
010815072
Description:
RETAINER,PACKING
Detail:
An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the PACKING, PREFORMED or O-RING, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine PACKING MATERIAL. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also PACKING NUT and PACKING NUT, STUFFING TUBE.
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Manufacturer Information:
| 1271591-9 | 7R245 | CMI RUBBER COMPANY INC. | | 12Y1591-9 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| CROSS SECTION OUTSIDE DIAMETER | 5.440 INCHES NOMINAL | | CROSS SECTION INSIDE DIAMETER | 3.000 INCHES NOMINAL | | CROSS-SECTIONAL HEIGHT | 1.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | +6061-1 FSCM 81755 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER SILICONE CLASS Q OVERALL |
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