Product Details | PREFORMED PACKING

5330-01-246-6918 A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see WASHER (as modified) and GASKET. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; and SEAL, NONMETALLIC, SPECIAL SHAPED SECTION. For circular (with aperature) nonmetallic items with a solid round cross-section see O-RING. Excludes CUP, COMPRESSION; GASKET; WASHER (as modified); and FELT, MECHANICAL, PREFORMED.

Part Alternates: 58163, 581634, 58163-4, 5330-01-246-6918, 01-246-6918, 5330012466918, 012466918

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 18 DEC 1986 01-246-6918

Drawings & Photos | NSN 5330-01-246-6918


Demand History | NSN 5330-01-246-6918

Part Number Request Date QTY Origin
58163-4 2025-09-259 1986 DIBBS
58163-4 2025-06-177 1986 DIBBS
58163-4 2025-03-72 969 DIBBS
58163-4 2023-11-332 2259 DIBBS
58163-4 2023-01-31 1348 DIBBS
58163-4 2022-12-356 1348 DIBBS
58163-4 2021-09-269 2267 DIBBS
5330-01-246-6918 2019-02-38 1 DIBBS-RFPs
5330-01-246-6918 2017-11-306 2528 DIBBS
5330-01-246-6918 2016-11-335 1403 DIBBS
5330-01-246-6918 2016-11-327 1403 DIBBS
5330-01-246-6918 2016-06-153 941 DIBBS
5330-01-246-6918 2016-02-42 1071 DIBBS
5330-01-246-6918 2015-12-336 522 DIBBS
5330-01-246-6918 2015-09-273 543 DIBBS
5330-01-246-6918 2015-02-35 286 DIBBS
58163 2014-07-203 1 United States
5330-01-246-6918 2010-08-218 1404 DIBBS
5330-01-246-6918 2008-09-247 641 DIBBS

Cross Reference | NSN 5330-01-246-6918

Part Number Cage Code Manufacturer
58163 99167 HAMILTON SUNDSTRAND CORPORATION
58163-4 07128 COORSTEK, INC. DBA TETRAFLUOR
58163-4 71310 MERSEN USA BN CORP. DBA FOREIGN PARENT IS CARBONE
58163-4 99167 HAMILTON SUNDSTRAND CORPORATION

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Technical Data | NSN 5330-01-246-6918

Characteristic Specifications
MATERIAL PLASTIC TETRAFLUOROETHYLENE OVERALL
CROSS-SECTIONAL SHAPE STYLE D2 SQUARE/RECTANGULAR
CROSS-SECTIONAL HEIGHT 0.130 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
CENTER HOLE DIAMETER 0.341 INCHES MINIMUM AND 0.343 INCHES MAXIMUM
PERIPHERAL DIAMETER 0.441 INCHES MINIMUM AND 0.443 INCHES MAXIMUM
MANUFACTURERS CODE 99167
MFR SOURCE CONTROLLING REFERENCE 58163-4

Restrictions/Controls & Freight Information | NSN 5330-01-246-6918

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
Less than truck load rating W Rating Variable
Water commodity Code 596 unknown
Originating Activity Code TG Warner-Robins Air Logistics Center
Robins AFB, GA 31098-5609
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 5330-01-246-6918

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.
Materiel Management Aggregation CodeFXTG:F-15 EAGLE
Price ValidationP The current standard price is the initial negotiated provisioned price.
  • This is the price paid by DoD for the item as the result of price negotiation of the Provisioned Item Order (PIO) or other initial negotiated price.
  • ZOP or Standard Price challenges are permissible but should be supported with adequate justification.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
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
EA : Each