Product Details | SPIRAL WOUND GASKET

5330-00-944-5937 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: MS27039107, MS27039-1-07 , MS2703917, MS27039-1-7 , AAS252520, AAS2525-20 , D1E, D-1E, 2010849 , 5330-00-944-5937, 00-944-5937, 5330009445937, 009445937

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 04 MAR 1966 00-944-5937

Drawings & Photos | NSN 5330-00-944-5937


Demand History | NSN 5330-00-944-5937

Part Number Request Date QTY Origin
MS27039107 2025-10-279 30 AE
MS27039107 2025-08-213 100 Chile
MS27039107 2025-03-69 50 United States
MS2703917 2025-03-69 50 United States
MS27039107 2024-08-227 63 Japan
MS27039107 2024-05-123 20 United States
MS27039107 2022-12-342 24 United States
MS27039107 2018-03-82 300 Hong Kong
MS27039107 2018-03-73 50 United States
MS27039-1-07 2018-02-37 300 Seychelles
MS2703917 2017-10-290 280 Colombia
MS27039107 2017-03-79 30 United States
MS2703917 2017-02-48 9000 China
MS27039107 2016-06-179 100 United States
MS27039107 2016-05-152 1 BD
MS27039107 2016-05-147 1 US
MS27039107 2015-05-139 62 US
MS27039-1-07 2015-03-71 25 US
MS27039-1-7 2014-04-105 1 United States
MS27039107 2014-02-49 6 United States
MS27039107 2013-10-283 1 United States
MS27039107 2013-09-244 1 DE
MS27039107 2013-07-205 12 Singapore
MS27039-1-07 2012-11-310 50
MS27039107 2012-05-131 10 us
MS27039-1-07 2012-04-115 51 IN
MS27039-1-07 2012-04-114 600 Taiwan
MS27039107 2011-09-257 4000 PK
MS27039107 2011-09-255 250 PK
MS27039107 2011-09-255 3500 PK
MS27039107 2011-09-251 4000 PK
MS27039107 2011-08-240 6000 PK
MS2703917 2011-08-238 50 Australia
MS27039107 2011-06-157 36 US
MS27039107 2011-05-151 500 Canada
MS27039107 2011-02-34 200 Sri Lanka
MS27039107 2011-01-19 500 Canada
MS27039-1-07 2010-11-323 364
MS27039107 2010-09-260 80 United States
MS27039107 2010-04-104 300 United States
MS27039107 2009-02-41 1600 IE
MS27039107 2006-06-178 1 US

Cross Reference | NSN 5330-00-944-5937

Part Number Cage Code Manufacturer
D-1E D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
D1E 43791 NICHOLSON STEAM TRAP INC
D1E 72433 FLEXITALLIC GASKET CO INC

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Technical Data | NSN 5330-00-944-5937

Characteristic Specifications
MATERIAL ASBESTOS AND STEEL OVERALL
CROSS-SECTIONAL SHAPE STYLE F46 METAL WINDING W/SOFT FILLER
CROSS-SECTIONAL THICKNESS 0.175 INCHES NOMINAL
STYLE DESIGNATOR B7 DIAMOND ROUND
OUTSIDE DIAMETER 2.375 INCHES NOMINAL
APERTURE DIAMETER 1.688 INCHES NOMINAL
III MAXIMUM PRESSURE RATING 150.0 POUNDS PER SQUARE INCH

Restrictions/Controls & Freight Information | NSN 5330-00-944-5937

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeYInformation is in the Hazardous Materials Information System (HMIS)
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 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 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

Management | NSN 5330-00-944-5937

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic CodeB Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous GroupBXOH-58D Army Helicopter Improvement Program (AHIP)
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
HD : Each
Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
HD : Each
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code3Critical for Health and Safety of Personnel. Those parts and components that are required for the health and safety of personnel, and which do not fit the definition of Code 5 or 6 items.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Physical Category Code1Bin
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
HD : Each
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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
HD : Each