5330-01-012-2789 GASKET Index 5330-01-012-2791 RETAINER,PACKING

National Stock Number:
5330-01-012-2790

Federal Supply Class:
5330

National Item Identification Number:
010122790

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:
19083-102121GOODRICH AEROSPACE CANADA LTD.
19083-105722S & L AEROSPACE METALS LLC
19083-11DDX0MACHINE SPECIALTIES, LLC
19083-11HFE7LOGISTICAL SUPPORT LLC
19083-11K556ALRO MACHINE TOOL AND DIE CO INC
19083-126512NORTHROP GRUMMAN SYSTEMS CORPORATION
19083-12M490NASSAU TOOL WORKS, INC
19083-134087KITCO LLC
19083-136164HEROUX-DEVTEK INC.
19083-15ZBP4HDI LANDING GEAR USA INC
19083-16Z056CM MANUFACTURING INC
19083-192215HOWMET GLOBAL FASTENING SYSTEMS INC
19083-198247CANADIAN COMMERCIAL CORP
19083-1H1632GKN FOKKER AEROSPACE B.V.


Techincal Specification:
BODY RECESS DIAMETER4.621 INCHES MINIMUM AND 4.623 INCHES MAXIMUM
CENTER HOLE DIAMETER4.264 INCHES MINIMUM AND 4.266 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATIONFEAT
CROSS-SECTIONAL HEIGHT1.750 INCHES MINIMUM AND 1.755 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-367 ALLOY 7075 T37 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/4 ALLOY 2014 T6 FED SPEC 2ND MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 7075 OR ALUMINUM ALLOY 2014 OVERALL
PERIPHERAL DIAMETER4.970 INCHES MINIMUM AND 4.972 INCHES MAXIMUM
SPECIAL FEATURESTHIS ITEM IS CRITICAL TO APPLICATION (A-10 LANDING GEAR COMPONENT) AND IS ESSENTIAL TO WEAPON SYSTEM PERFORMANCE AND OPERATION
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 TY 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL


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