6650-00-155-5827 MIRROR,OPTICAL INSTRUMENT Index 3040-00-155-5829 SHAFT,SHOULDERED

National Stock Number:
5330-00-155-5828

Federal Supply Class:
5330

National Item Identification Number:
001555828

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:
325673PC210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
ATTACHMENT FEATURE CIRCLE DIAMETER1.250 INCHES NOMINAL SINGLE CIRCLE
ATTACHMENT FEATURE QUANTITY3
ATTACHMENT HOLE DIAMETER0.166 INCHES NOMINAL
ATTACHMENT METHODROUND HOLE
BODY RECESS DIAMETER0.748 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
CENTER HOLE DIAMETER0.500 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.3545 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLANGE
MATERIALSTEEL OVERALL
PERIPHERAL DIAMETER1.625 INCHES NOMINAL
SPECIAL FEATURESEDGE OF FLANGE AND FACE OF FLANGE PAINTED WITH NAVY BLUE NO. 5NB
SURFACE TREATMENTPHOSPHATE OVERALL


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