Product Details | SPIRAL WOUND GASKET

5330-01-538-6718 A circular or moderately noncircular shaped item with an aperture. It is constructed of spring-like metal strips, preformed into a vee shape, laminated with a soft filler. It is designed to seal between two nondeforming surfaces. It may have an inner and/or outer, solid or spiral wound compression ring(s).

Part Alternates: 8032177525X1XX72, 803-2177525-X1XX-72, 8032177525X2XX72, 803-2177525-X2XX-72, 8032177525X3XX72, 803-2177525-X3XX-72, 5330-01-538-6718, 01-538-6718, 5330015386718, 015386718

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 29 MAR 2006 01-538-6718

Drawings & Photos | NSN 5330-01-538-6718


Demand History | NSN 5330-01-538-6718

Part Number Request Date QTY Origin
5330-01-538-6718 2025-10-296 252 DIBBS
5330-01-538-6718 2024-09-256 187 DIBBS
5330-01-538-6718 2024-05-123 187 DIBBS
5330-01-538-6718 2019-06-169 400 DIBBS
5330-01-538-6718 2015-01-29 400 DIBBS
5330-01-538-6718 2014-12-342 300 DIBBS
5330-01-538-6718 2014-10-275 82 DIBBS
5330-01-538-6718 2014-09-265 20 DIBBS
5330-01-538-6718 2014-08-222 2 DIBBS
5330-01-538-6718 2014-07-210 13 United States
5330-01-538-6718 2014-07-203 20 DIBBS
5330-01-538-6718 2014-06-174 20 DIBBS
5330-01-538-6718 2014-02-34 4 DIBBS
5330-01-538-6718 2014-01-27 4 DIBBS
5330-01-538-6718 2013-11-317 4 DIBBS
5330-01-538-6718 2013-08-219 4 DIBBS
5330-01-538-6718 2013-04-95 4 DIBBS
5330-01-538-6718 2013-01-08 10 DIBBS
5330-01-538-6718 2012-01-03 4 DIBBS
5330-01-538-6718 2010-06-161 4 DIBBS

Cross Reference | NSN 5330-01-538-6718

Part Number Cage Code Manufacturer
803-2177525-X1XX-72 80064 NAVAL SHIP SYSTEMS COMMAND
803-2177525-X2XX-72 80064 NAVAL SHIP SYSTEMS COMMAND
803-2177525-X3XX-72 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 5330-01-538-6718

Characteristic Specifications
MATERIAL GRAPHITE AND IRON ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-24716,TYPE 1,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE F45 METAL WINDING W/SOFT FILLER
CROSS-SECTIONAL THICKNESS 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
STYLE DESIGNATOR B1 CIRCULAR
OUTSIDE DIAMETER 1.590 INCHES MINIMUM AND 1.620 INCHES MAXIMUM
APERTURE DIAMETER 1.250 INCHES MINIMUM AND 1.280 INCHES MAXIMUM
III END ITEM IDENTIFICATION 1/4,3/8, AND 1/2 INCH LIFT CHECK AND ANGLE VALVES
III PART NAME ASSIGNED BY CONTROLLING AGENCY GRAPHITIC AND INCONEL-SPIRAL WOUND GASKET

Restrictions/Controls & Freight Information | NSN 5330-01-538-6718

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
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 HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 5330-01-538-6718

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each