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O-ring

NSN: 5331-00-172-7188 | Model: PP056TBI-146

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
5331-00-172-7188
DEMIL
NO
Outside Diameter
Between 2.792 inches and 2.844 inches
Cross-sectional Height
Between 0.100 inches and 0.106 inches
Center Hole Diameter
Between 2.592 inches and 2.632 inches
Elongation Percentage
125
Hardness Rating
75.0 shore durometer a
Material
Rubber fluorocarbon class fpm

Inventory Check

The last inventory check on this NSN was done on 04/25/2024. Due to rapid changes in inventory this may not be the current stock qty.

  • New: 1824
  • New Surplus: 271
  • Serviceable: 3
  • As Removed: 11

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 5331-00-172-7188 Datasheet

Supply Class (FSC):
O-ring
Cross Reference:
  • PP056TBI-146
  • D1000 ITEM 14
  • D1000FF ITEM 12
  • AS3209-146
  • 1801490 ITEM NO. 89F
  • 306797
  • 231-27-1166
  • AMS7276
  • 649-393-146-0
  • 649-393-146-0
  • 2-146 V747-75
  • 146-19357
  • PRP146-19357
  • PRP568-146-9009-75
  • 146-517
  • 85008-127-08
  • NAS1593-146
  • 2-146V0747-75
  • 2-146V1164-75
  • 2-146V1226-75
  • 2-146 V747-75
  • 9560140350
  • M83248/1-146
  • M83248/1-146
  • MILR83248
  • M83485/1-146
  • 2-146V884-75
  • PP056TB1-146
Cage Codes:
  • Zf Industrieantriebe Witten Gmbh (CAGE D9182)
  • Danco Valve Company (CAGE 65079)
  • Society Of Automotive Engineers Inc (CAGE 81343)
  • Blackmer System One, Inc. (CAGE 1S3F8)
  • Cfm International, Inc. (CAGE 58828)
  • Snecma Moteurs Groupe Snecma (CAGE F0301)
  • Ring Division Parker Hannifin Gmbh O (CAGE C0308)
  • Parker Hannifin Corporation (CAGE 25184)
  • Parco Inc. (CAGE 77308)
  • Magnetic Seal Corp. (CAGE 04171)
  • Cameron International Corporation (CAGE 14541)
  • National Aerospace Standards (CAGE 80205)
  • Hannifin Corporation Parker (CAGE 02697)
  • Safran Helicopter Engines (CAGE F0228)
  • Military Specifications (CAGE 81349)
  • Imo Industries Inc. (CAGE 59180)
Replacements:
  • 5331-00-172-7188 replaces 5331-00-121-7907
  • 5331-00-172-7188 replaces 5331-00-922-1775
  • 5331-00-172-7188 replaces 5331-01-017-5613
  • 5331-00-172-7188 replaces 5331-01-293-0916
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

Identification:
HMIC

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

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

- 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
    Sms
  • AAC
    D
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    T2200x-
  • 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 $1.86 to $3.11..
Does NSN 5331-00-172-7188 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, Department Of The Navy, U.s. Coast Guard, Slovenia, Poland, Brazil, Spain, Singapore, Australia, Canada, New Zealand, France, Germany, Republic Of Korea, United Kingdom, Netherlands, Portugal, Italy, Denmark, Greece, Turkey, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 5331-00-172-7188?
001727188 or 00-172-7188
Does NSN 5331-00-172-7188 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5331-00-172-7188?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Nov 26, 1971