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NSN: 5331-00-806-3197 | Model: A-A-55549-14

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing, preformed. For noncircular items with a round cross-section, see seal, nonmetallic round section and rubber, round section.

NSN Properties and Flags
NATO Stock Number
Tempurature Rating
-85.0 degrees fahrenheit and 401.0 degrees fahrenheit
Cross-sectional Height
Between 0.089 inches and 0.095 inches
Center Hole Diameter
Between 1.545 inches and 1.555 inches
Hardness Rating
60.0 shore durometer a
Rubber silicone class q
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE5E820T0776 2019-10-24 PHPHA 4550 EA
SPE5E819T047C 2019-05-30 PHPHA 1990 EA

Inventory Check

The last inventory check on this NSN was done on 07/23/2021. Due to rapid changes in inventory this may not be the current stock qty.

  • New: 145
  • New Surplus: 45

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 5331-00-806-3197 Datasheet

Supply Class (FSC):
Cross Reference:
  • A-A-55549-14
  • ABS 3302
  • 8668-334R1PC8
  • 8668-341X2PC153
  • 416141-14
  • 5M.3882.220.11
  • S899-50
  • MS90064-14
  • MS90064-6
Cage Codes:
  • Federal Specifications (CAGE 81348)
  • Society Of Automotive Engineers Inc (CAGE 81343)
  • Electric Boat Corporation (CAGE 96169)
  • Raytheon Company (CAGE 96214)
  • Airbus Defence and Space Gmbh (CAGE D1901)
  • Hannifin Corporation Parker (CAGE 02697)
  • Military Standards (CAGE 96906)
Schedule B & Trade:
  • Schedule B: 4016930000 (NAICS 339991)

    Gaskets, washers and other seals, of vulcanized rubber other than hard rubber

  • SITC: 62999

    Articles of unhardened noncellular vulcanized rubber, n.E.S.

  • End Use: 12750

    Industrial rubber products


N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.


A - Item does not contain precious metal.


- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    194120 - Washers/gaskets/pckg dvcs noi

  • WCC:

    596 - Gaskets, (machinery and parts),(less than 35 feet)

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
  • AAC
  • Quantity per pack
  • Unit of Measure
  • Shelf Life
  • Classification Control
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $5.83 to $9.72..
Does NSN 5331-00-806-3197 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, U.s. Coast Guard, Poland, Brazil, Spain, Singapore, Australia, Belgium, Canada, New Zealand, France, Germany, Republic Of Korea, United Kingdom, Netherlands, Portugal, Italy, Norway, Greece, Turkey, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 5331-00-806-3197?
008063197 or 00-806-3197
Does NSN 5331-00-806-3197 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5331-00-806-3197?
Solicitation SPE5E820T0776 for qty 4550 on 10/17/2019
When was this national stock number assigned to the federal catalog?
Jan 01, 1960