Product Details | PLAIN ENCASED SEAL

5330-01-056-6508 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: 057431, 05-7431, 538090, 53809095, 538090-95, 5900978, 5330-01-056-6508, 01-056-6508, 5330010566508, 010566508

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 26 FEB 1978 01-056-6508

Drawings & Photos | NSN 5330-01-056-6508


Demand History | NSN 5330-01-056-6508

Part Number Request Date QTY Origin
05-7431 2025-10-282 294 DIBBS
538090-60 2025-10-282 294 DIBBS
538090-95 2025-10-282 294 DIBBS
VA551433 2025-10-282 294 DIBBS
05-7431 2024-05-123 387 DIBBS
538090-60 2024-05-123 387 DIBBS
538090-95 2024-05-123 387 DIBBS
05-7431 2024-01-25 595 DIBBS
538090-60 2024-01-25 595 DIBBS
538090-95 2024-01-25 595 DIBBS
5330-01-056-6508 2023-08-237 2 US
05-7431 2023-08-215 269 DIBBS
538090-60 2023-08-215 269 DIBBS
538090-95 2023-08-215 269 DIBBS
05-7431 2022-07-205 240 DIBBS
538090-60 2022-07-205 240 DIBBS
538090-95 2022-07-205 240 DIBBS
05-7431 2022-03-79 240 DIBBS
538090-60 2022-03-79 240 DIBBS
538090-95 2022-03-79 240 DIBBS
05-7431 2020-02-40 500 DIBBS
538090-60 2020-02-40 500 DIBBS
538090-95 2020-02-40 500 DIBBS
05-7431 2019-05-141 200 DIBBS
538090-60 2019-05-141 200 DIBBS
538090-95 2019-05-141 200 DIBBS
05-7431 2019-04-104 280 DIBBS
538090-60 2019-04-104 280 DIBBS
538090-95 2019-04-104 280 DIBBS
5330-01-056-6508 2019-02-38 1 DIBBS-RFPs
5330-01-056-6508 2018-04-116 141 DIBBS
5330-01-056-6508 2018-04-108 141 DIBBS
5330-01-056-6508 2015-08-231 299 DIBBS
5330-01-056-6508 2013-03-88 400 DIBBS
5330-01-056-6508 2012-10-292 203 DIBBS
5330-01-056-6508 2012-10-276 0 DIBBS
5330-01-056-6508 2012-08-226 138 DIBBS
5330-01-056-6508 2011-11-306 400 DIBBS
5330-01-056-6508 2011-06-153 400 DIBBS
5330-01-056-6508 2011-02-46 90 DIBBS
5330-01-056-6508 2011-01-07 164 DIBBS

Cross Reference | NSN 5330-01-056-6508

Part Number Cage Code Manufacturer
05-7431 5F893 VANSEAL CORPORATION
538090 80201 SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS
538090-95 80201 SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS
5900978 99167 HAMILTON SUNDSTRAND CORPORATION

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Technical Data | NSN 5330-01-056-6508

Characteristic Specifications
MATERIAL STEEL COMP 4017 CASE
SURFACE TREATMENT ANODIZE CASE
CASE STYLE 1 SQUARE
SEALING ELEMENT STYLE 4 ANGULAR
SEAL WIDTH 0.172 INCHES MINIMUM AND 0.194 INCHES MAXIMUM
ACCOMMODATED SHAFT DIAMETER 0.559 INCHES MINIMUM AND 0.565 INCHES MAXIMUM
HOUSING BORE DIAMETER 0.877 INCHES MINIMUM AND 0.881 INCHES MAXIMUM
MANUFACTURERS CODE 99167
MFR SOURCE CONTROLLING REFERENCE 5900978

Restrictions/Controls & Freight Information | NSN 5330-01-056-6508

Category Code Description
Shelf-Life Code:Z240 months
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.
Category Code Description
NMF Description 194090 WASHERS/SEALS
Less than car load rating P 77.5
Less than truck load rating S 60.0
Water commodity Code 596 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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 5330-01-056-6508

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 CodeYPSU:GAS TURBINES AND JET ENGINES NON-AIRCRAFT
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 CodeZ240 months
Purchasing QTY
UOM
1
EA : Each