Product Details | PLAIN ENCASED SEAL

5330-01-115-7244 A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes PACKING WITH RETAINER.

Part Alternates: 145DS02411, 145DS024-11, 2890-43478, 537729, 53772981, 537729-81, 5330-01-115-7244, 01-115-7244, 5330011157244, 011157244, 289043478

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 12 JUL 1981 01-115-7244

Drawings & Photos | NSN 5330-01-115-7244


Demand History | NSN 5330-01-115-7244

Part Number Request Date QTY Origin
145DS024-11 2025-11-321 26 DIBBS
537729 2025-11-321 26 DIBBS
145DS024-11 2025-11-310 26 DIBBS
537729 2025-11-310 26 DIBBS
145DS024-11 2025-05-128 17 DIBBS
537729 2025-05-128 17 DIBBS
537729 2023-05-124 28 DIBBS
537729 2023-03-61 4 DIBBS
5330-01-115-7244 2023-03-60 8 United States
537729 2022-11-320 3 DIBBS
537729 2022-09-254 24 DIBBS
537729 2021-02-56 3 DIBBS
537729 2021-02-52 13 DIBBS
537729 2020-02-57 100 DIBBS
537729 2019-11-325 100 DIBBS
537729 2019-11-309 100 DIBBS
537729 2019-10-281 25 DIBBS
5330-01-115-7244 2010-02-48 40 DIBBS
5330-01-115-7244 2009-12-350 13 DIBBS

Cross Reference | NSN 5330-01-115-7244

Part Number Cage Code Manufacturer
145DS024-11 77272 THE BOEING COMPANY DBA BOEING
2890-43478 63769 PRECISION SEALS INC
537729 80201 SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS
537729-81 80201 SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS

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Technical Data | NSN 5330-01-115-7244

Characteristic Specifications
MATERIAL ALUMINUM ALLOY CASE
CASE STYLE 4 RECESSED
SEALING ELEMENT STYLE 4 ANGULAR
SEAL WIDTH 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
ACCOMMODATED SHAFT MAXIMUM RATED SPEED 96000 FEET PER MINUTE
ACCOMMODATED SHAFT DIAMETER 3.499 INCHES MINIMUM AND 3.501 INCHES MAXIMUM
HOUSING BORE DIAMETER 4.499 INCHES MINIMUM AND 4.502 INCHES MAXIMUM
MANUFACTURERS CODE 77272
MFR SOURCE CONTROLLING REFERENCE 145DS024-11

Restrictions/Controls & Freight Information | NSN 5330-01-115-7244

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 194120 WASHERS/GASKETS/PCKG DVCS NOI
Less than car load rating P 77.5
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 5330-01-115-7244

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 GroupBKCH-47
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 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