5330-00-302-9172, RETAINER,PACKING

National Stock Number:
5330-00-302-9172

Federal Supply Class:
5330

National Item Identification Number:
003029172

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:

1290290-101

98897

LOCKHEED MARTIN CORP

Techincal Specification:

BODY RECESS DEPTH	1.235 INCHES MINIMUM AND 1.245 INCHES MAXIMUM
BODY RECESS DIAMETER	1.430 INCHES NOMINAL
CROSS SECTION OUTSIDE DIAMETER	2.370 INCHES MINIMUM AND 2.380 INCHES MAXIMUM
CROSS SECTION INSIDE DIAMETER	1.082 INCHES MINIMUM AND 1.083 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE	SPECIAL
CROSS-SECTIONAL HEIGHT	1.720 INCHES NOMINAL
INNER GROOVE WIDTH	0.304 INCHES MINIMUM AND 0.314 INCHES MAXIMUM
OUTER GROOVE DEPTH	0.260 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
SPECIAL FEATURES	RECESS LENGTH 0.190
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	LCP-2037 CL 1 GR A TY 1 FSCM 36659 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	ANODIZE OVERALL

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