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NationalStockNumber.INFO

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O-ring

NSN: 5331-00-055-5049 | Model: B4SR725-80

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
5331-00-055-5049
DEMIL
NO
Cross-sectional Height
Between 0.069 inches and 0.075 inches
Center Hole Diameter
Between 0.346 inches and 0.356 inches
End Application
E/i is an/ale-28
Material
Rubber synthetic

Pricing and Availability

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NSN 5331-00-055-5049 Datasheet

Supply Class (FSC):
O-ring
Cross Reference:
  • B4SR725-80
  • B4SR725-80
  • C3121-4
Cage Codes:
  • Stillman Seal Corporation (CAGE 95272)
  • Hutchinson Seal De Mexico (CAGE SW461)
  • Lockheed Martin Corporation (CAGE 81755)
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.

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 sub6

  • WCC:

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

  • ACC:

    A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft

  • ADC:

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

  • LCL:

    J - 100.0

  • LTL:

    J - 100.0

  • SHC:

    Z - Other or no special handling required (sh)

  • TCC:

    Z - No special type of cargo code applicable

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 5331-00-055-5049 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
What is the NIIN of NSN 5331-00-055-5049?
000555049 or 00-055-5049
Does NSN 5331-00-055-5049 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5331-00-055-5049?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 01, 1967