5330-00-302-9160, RETAINER,PACKING

National Stock Number:
5330-00-302-9160

Federal Supply Class:
5330

National Item Identification Number:
003029160

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:

1290214-101

98897

LOCKHEED MARTIN CORP

Techincal Specification:

ANGLE	45.0 DEGREES NOMINAL
BODY RECESS DEPTH	0.810 INCHES MINIMUM AND 0.820 INCHES MAXIMUM
BODY RECESS DIAMETER	2.366 INCHES MINIMUM AND 2.367 INCHES MAXIMUM
CROSS SECTION OUTSIDE DIAMETER	2.620 INCHES MINIMUM AND 2.630 INCHES MAXIMUM
CROSS SECTION INSIDE DIAMETER	1.679 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE	SPECIAL
CROSS-SECTIONAL HEIGHT	1.767 INCHES MINIMUM AND 1.777 INCHES MAXIMUM
INNER GROOVE WIDTH	0.304 INCHES MINIMUM AND 0.314 INCHES MAXIMUM
OUTER GROOVE DEPTH	0.050 INCHES NOMINAL
OUTER GROOVE WIDTH	0.424 INCHES MINIMUM AND 0.434 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/9 T7351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	ALUMINUM ALLOY 7075 OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	LC+77-1063 OR LC+77-2077 CL 2 TY 2 FSCM 36659 MFR REF SINGLE TREATMENT RESPONSE OVERALL

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