Product Details | PLAIN ENCASED SEAL

5330-01-263-7826 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: AT2300973, AT2-300-973, C109823, 620431, 6-2043-1, 2-300-973-01, 2300973AV, 2-300-973-AV, 5330-01-263-7826, 01-263-7826, 5330012637826, 230097301, 012637826

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 19 SEP 1987 01-263-7826

Demand History | NSN 5330-01-263-7826

Part Number Request Date QTY Origin
2-300-973-01 2025-12-343 155 DIBBS
6-2043-1 2025-12-343 155 DIBBS
2-300-973-01 2025-11-310 17 DIBBS
6-2043-1 2025-11-310 17 DIBBS
2-300-973-01 2025-09-264 70 DIBBS
6-2043-1 2025-09-264 70 DIBBS
2-300-973-01 2025-08-233 16 DIBBS
6-2043-1 2025-08-233 16 DIBBS
620431 2025-08-218 26 US
2-300-973-01 2025-06-177 26 DIBBS
6-2043-1 2025-06-177 26 DIBBS
2-300-973-01 2025-05-142 21 DIBBS
6-2043-1 2025-05-142 21 DIBBS
2-300-973-01 2025-05-128 19 DIBBS
6-2043-1 2025-05-128 19 DIBBS
2-300-973-01 2024-10-283 42 DIBBS
6-2043-1 2024-10-283 42 DIBBS
2-300-973-01 2024-09-268 42 DIBBS
6-2043-1 2024-09-268 42 DIBBS
2-300-973-01 2024-08-218 47 DIBBS
6-2043-1 2024-08-218 47 DIBBS
2-300-973-01 2024-07-207 47 DIBBS
6-2043-1 2024-07-207 47 DIBBS
2-300-973-01 2024-04-101 22 DIBBS
6-2043-1 2024-04-101 22 DIBBS
2-300-973-01 2024-02-53 22 DIBBS
6-2043-1 2024-02-53 22 DIBBS
2-300-973-01 2020-04-97 75 DIBBS
6-2043-1 2020-04-97 75 DIBBS
2-300-973-01 2020-03-85 155 DIBBS
6-2043-1 2020-03-85 155 DIBBS
2-300-973-01 2020-03-83 60 DIBBS
6-2043-1 2020-03-83 60 DIBBS
2-300-973-01 2020-03-75 60 DIBBS
6-2043-1 2020-03-75 60 DIBBS
2-300-973-01 2020-03-70 155 DIBBS
6-2043-1 2020-03-70 155 DIBBS
2-300-973-01 2019-11-333 75 DIBBS
6-2043-1 2019-11-333 75 DIBBS
2-300-973-01 2019-11-325 75 DIBBS
6-2043-1 2019-11-325 75 DIBBS
2-300-973-01 2019-03-70 100 DIBBS
6-2043-1 2019-03-70 100 DIBBS
2-300-973-01 2019-02-36 32 DIBBS
6-2043-1 2019-02-36 32 DIBBS
2-300-973-01 2019-01-28 32 DIBBS
6-2043-1 2019-01-28 32 DIBBS

Cross Reference | NSN 5330-01-263-7826

Part Number Cage Code Manufacturer
2-300-973-01 99193 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
2-300-973-AV 81996 U S ARMY AVIATION AND MISSILE COMMAND
6-2043-1 91587 REXNORD INDUSTRIES, LLC DIV SEAL OPERATION
AT2-300-973 81996 U S ARMY AVIATION AND MISSILE COMMAND
C109823 5T400 GRIMES AEROSPACE CO SUB OF ALLIEDSIGNAL INC

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Technical Data | NSN 5330-01-263-7826

Characteristic Specifications
III END ITEM IDENTIFICATION CH-47 TURBINE ENGINE ROTARY WING AIRCRAFT
MANUFACTURERS CODE 81996
MFR SOURCE CONTROLLING REFERENCE AT2-300-973

Restrictions/Controls & Freight Information | NSN 5330-01-263-7826

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:IAIRCRAFT ENGINE EQUIPMENT AND PARTS
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
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 011790 AIRCRAFT PARTS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 596 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
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 5330-01-263-7826

Category Code Description
Materiel Category and Inventory ManagerH Aircraft, Air Materiel
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 GroupBLCH-47 Turbine Engine
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 SupplyB17US Army Aviation and Missile Command (Air)
ATTN: AMSMI-LC-MM-C
Redstone Arsenal, AL 35898-5230
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 CodeIAIRCRAFT ENGINE EQUIPMENT AND PARTS
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9WNavy-owned stocks of material managed by the Army within the Army Troop Support and Aviation Materiel Readiness Command
Naval Inventory Control Point, Mechanicsburg
Source of SupplyB17US Army Aviation and Missile Command (Air)
ATTN: AMSMI-LC-MM-C
Redstone Arsenal, AL 35898-5230
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 CodeIAIRCRAFT ENGINE EQUIPMENT AND PARTS
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each