Product Details | PACKING RETAINER

5330-00-714-8278 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: 7148278, 5330-00-714-8278, 00-714-8278, 5330007148278, 007148278

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-714-8278

Drawings & Photos | NSN 5330-00-714-8278


Cross Reference | NSN 5330-00-714-8278

Part Number Cage Code Manufacturer
7148278 19204 ARMY UNITED STATES DEPARTMENT OF THE

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Technical Data | NSN 5330-00-714-8278

Characteristic Specifications
MATERIAL STEEL COMP 1040 OR STEEL COMP 4145 RETAINER COPPER ALLOY AND TIN ALLOY OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A108 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A332 ASSN STD 2ND MATERIAL RESPONSE RETAINER
COLOR BLACK
SURFACE TREATMENT OXIDE RETAINER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-STD-171 FN 3.3.1 MIL STD SINGLE TREATMENT RESPONSE RETAINER
CROSS-SECTIONAL SHAPE STYLE D87 SPECIAL
CROSS-SECTIONAL HEIGHT 0.500 INCHES NOMINAL
OUTER GROOVE DEPTH 2.590 INCHES NOMINAL
OUTER GROOVE WIDTH 0.250 INCHES NOMINAL
CENTER HOLE DIAMETER 1.406 INCHES NOMINAL
PERIPHERAL DIAMETER 5.375 INCHES NOMINAL
SPECIAL FEATURES COUNTERBORED TO 4.371 DIA X 0.200DEEP W/RING GROOVE 4.437 DIA X 0.0625 DEEP COUNTERSUNK 0.125 X 45 DEG
III END ITEM IDENTIFICATION M110A2 HOWITZER
MANUFACTURERS CODE 19204
DESIGN CONTROL REFERENCE 7148278

Restrictions/Controls & Freight Information | NSN 5330-00-714-8278

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:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 095190 HARDWARE, NOI SUB 9
Less than car load rating Q 70
Less than truck load rating Q 70.0
Water commodity Code 713 unknown
Originating Activity Code XX
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

Management | NSN 5330-00-714-8278

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code2Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items.
Materiel Management Code1Ammunition and Ordnance Materiel10; 11; 12; 13 except 1336, 1337, 1338; 2350; 3470; 4925; 4931; 4933; 6650
Echelon Management Code1ICP All Marine Corps-managed items which have not been assigned to integrated materiel management and which are centrally managed by the inventory control point on a system-wide basis.
Source of SupplyB14US Army Armament and Chemical Acquisition and Logistics
Activity
ATTN: AMSTA-AC
Rock Island, IL 61299-6000
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesMRESTRICTED REQUISITIONS-MAJOR OVERHAUL (Service/Agency use only.) # Items (Assemblies and/or component parts) which for lack of specialized tools, test equipment, etc., can be used only by major overhaul activities. Base, post, camp or station activities will not requisition unless authorized to perform major overhaul function.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each