Secure Ordering: +1 (757) 528-8028
NationalStockNumber.info
NationalStockNumber.INFO

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

O-ring

Model / MPN: 57440 | NSN: 5331-00-291-3268
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
5331-00-291-3268
Sold in multiples of
1 EA
DEMIL
NO
Outside Diameter
Between 4.974 inches and 5.050 inches
Cross-sectional Height
Between 0.135 inches and 0.143 inches
Center Hole Diameter
Between 4.719 inches and 4.749 inches
Material
Rubber butadiene-acrylonitrile class nbr
Solicitations
Solicitation Description Qty UOM Close Date
SPE7L121T368M Ring O 971 EA 07/29/2021

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.

Qty:
Email Address:
Phone Number:
Your name:
Company:
Privacy    Terms

Certified Quality Assurance  Quality check icon

  •   ISO 9001:2015 + AS9120B
  •   Counterfeit Parts Prevention
  •   100% Product Inspections
  •   7 Year Record Retention
  •   On Time Delivery
  •   HAZMAT Certified
  •   Worldwide Shipping
57440 Cross Reference
  • 248-C-69
  • 248-C-69
  • GS570EM248
  • RT253-65-248
  • A-248SR8019-65
  • 2-248 N602-70
  • MS29513-248ES
  • 457-60-248
  • PRP568-248-457-60
  • C-69-248
  • 7866-248
  • 60-P-31-248
  • PX1775-248
  • 10V60-141-248
  • 1793-248
  • SR-822A-60-248
  • 725-70-248
  • MS29513-248
  • 2-248 N602-70
  • SR-822A-60-248
  • MS29513-248
  • RT253-65-248
  • 2-248 N602-70