Product Details | PACKING RETAINER

5330-00-689-3881 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.

Part Alternates: 8021092, 5330-00-689-3881, 00-689-3881, 5330006893881, 006893881

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 19 FEB 1971 00-689-3881

Drawings & Photos | NSN 5330-00-689-3881


Cross Reference | NSN 5330-00-689-3881

Part Number Cage Code Manufacturer
8021092 18876 U S ARMY AVIATION AND MISSILE COMMAND

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Technical Data | NSN 5330-00-689-3881

Characteristic Specifications
MATERIAL MAGNESIUM ALLOY AZ31B OVERALL
SURFACE TREATMENT CADMIUM OVERALL
CROSS-SECTIONAL SHAPE STYLE D2 SQUARE/RECTANGULAR
CROSS-SECTIONAL HEIGHT 0.250 INCHES NOMINAL
CENTER HOLE DIAMETER 1.125 INCHES NOMINAL
PERIPHERAL DIAMETER 1.988 INCHES NOMINAL
ATTACHMENT METHOD ROUND HOLE
ATTACHMENT FEATURE QUANTITY 3
ATTACHMENT HOLE DIAMETER 0.136 INCHES NOMINAL
ATTACHMENT FEATURE CIRCLE DIAMETER 1.687 INCHES NOMINAL SINGLE CIRCLE
SPECIAL FEATURES MOUNTING HOLES EQUALLY SPACED COUNTERSUNK 82 DEG TO 0.225 TO 0.235 IN. DIA ON BEARING SURFACE OPPOSITE BODY RECESS AND BODY COUNTERSUNK 1.250 IN. LONG BY 0.188 IN. DEEP AND SLATE GRAY FINISH
MANUFACTURERS CODE 18876
DESIGN CONTROL REFERENCE 8021092

Restrictions/Controls & Freight Information | NSN 5330-00-689-3881

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 194120 WASHERS/GASKETS/PCKG DVCS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 596 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable