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NationalStockNumber.INFO

Worldwide distributor of NSN parts and consumables located in the USA.

O-ring

Model / MPN: ST1050-0243 | NSN: 5331-00-165-1961
ITAR Registered seal

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.

Product Details
NATO Stock Number
5331-00-165-1961
Sold in multiples of
1 EA
DEMIL
NO
Outside Diameter
4.387 inches
Tempurature Rating
-20.0 degrees fahrenheit and 400.0 degrees fahrenheit
Cross-sectional Height
Between 0.135 inches and 0.143 inches
Center Hole Diameter
Between 4.081 inches and 4.137 inches
Elongation Percentage
125
Hardness Rating
75.0 shore durometer a
Material
Rubber fluorocarbon class fpm
Solicitations
Solicitation Description Qty UOM Close Date
SPE5E820T1455 Ring O 2660 EA 11/13/2019
SPE7L720U0322 Ring O 771 EA 04/29/2020

Pricing and Availability

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ST1050-0243 Cross Reference
  • 54-67-6904
  • 5D5957
  • 6243
  • 62607
  • 9262B
  • 8674B
  • MS9388-243
  • M83245-1-243
  • M83248/1-243
  • WE-00588-40U ITEM 20
  • MILR83248
  • R149P243A
  • ST1050-243
  • J221P243
  • 2-243V0747-75
  • 2-243V1164-75
  • 2-243V1226-75
  • 3541-40-243
  • 2-243 VITON
  • AMS7276
  • 351524
  • 2-243V747-75
  • 231-27-1098
  • AJ1043703530HA0
  • AS3209-243
  • M83248/1-243
  • 10159831
  • XPG0261500074