5330-00-171-6769 RETAINER,PACKING Index 1240-00-171-6771 WINDOW,OPTICAL INSTRUMENT

National Stock Number:
5330-00-171-6770

Federal Supply Class:
5330

National Item Identification Number:
001716770

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.


Manufacturer Information:
203189F5316GIAT INDUSTRIES (CENTRE DE TARBES)
3127RA-8D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
5330PL13381359009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
982205F0302SAFRAN TRANSMISSION SYSTEMS
AE 6212K1736TRELLEBORG SEALING SOLUTIONS BRIDGEWATER
MS2878-32D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
MS2878296906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS28782-3396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-AS87910U583SAE INTERNATIONAL
SR6144-3309257TRELLEBORG SEALING SOLUTIONS US, INC.
SR6144-3397820SHAMBAN POLYMER TECH GROUP
SR6144-33R1120SATAIR A/S


Techincal Specification:
ANGLE25.0 DEGREES MINIMUM AND 35.0 DEGREES MAXIMUM
CENTER HOLE DIAMETER2.125 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESQUARE
CROSS-SECTIONAL THICKNESS0.031 INCHES MINIMUM AND 0.036 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.093 INCHES MINIMUM AND 0.108 INCHES MAXIMUM
DISTANCE BETWEEN ENDS0.062 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
JOINT TYPESCARF-BUTT RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC TETRAFLUOROETHYLENE OVERALL
PERIPHERAL DIAMETER2.493 INCHES MINIMUM AND 2.497 INCHES MAXIMUM


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