5331-99-726-1639
O-Ring
5331997261639 997261639 BS4518
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. View more O-Ring
![]()
Managed by United Kingdom
NSN Created on 25 Apr 1991
Data Last Changed
January 2023
January 2023
NATO Update Count
1
1
NATO Data Quality

Marketplace 5331-99-726-1639
Need Help?
Request a Quotation from participating marketplace vendors
Request a Quotation from participating marketplace vendors
Related Documents 5331-99-726-1639 5+ Documents (More...)
O-Ring 5331997261639997261639,BS4518 RQST NE Updated Every Day 5331-99-726-1639 RQST Updated Every Day
5331-99-726-1639 RQST NE Related Documents ,BS4518 browser . 5331-99-537-8843O-Ring5331995378843 995378843
BS4518 JW141110-72 969-69-706 0086-24 BS4518-0086-24 5331-99-322-9555O-Ring5331993229555 993229555 BS4518
5331-99-726-1639 RQST NE Related Documents ,BS4518 browser . 5331-99-537-8843O-Ring5331995378843 995378843
BS4518 JW141110-72 969-69-706 0086-24 BS4518-0086-24 5331-99-322-9555O-Ring5331993229555 993229555 BS4518
MV/01704/CP/001/01 BS4518-0086-24 DEFSTAN02-337-0086-24-MN70 004474014 PART 204 004474014/204 969-69
L06595300 BS4518 /01 BS4518-0086-24DEFSTAN02-337-0086-24-MN70 /001/01 BS4518-0086-24DEFSTAN02-337-0086
O-Ring 5331997261639 997261639,BS4518 browser . 5331-99-537-8843O-Ring5331995378843 995378843 BS4518
L06595300 BS4518 /01 BS4518-0086-24DEFSTAN02-337-0086-24-MN70 /001/01 BS4518-0086-24DEFSTAN02-337-0086
O-Ring 5331997261639 997261639,BS4518 browser . 5331-99-537-8843O-Ring5331995378843 995378843 BS4518
:TABLE1 BS4518 -16 A -1974-0141-16A55 BS4518 ,BS4518-1974 -0141-16 BS4518-1974-0141-16A55 BS4518-1974
-1974 ,BS4518-1974 -0141-16 BS4518-1974 BS4518-1974-0141-16CR1710 -16 A -1974-0141-16A55 BS4518 ,BS4518
-16 A -1974-0141-16A55 BS4518 ,BS4518-1974 ,BS4518-1974 -0141-16 BS4518 BS4518-1974-0141-16CR1710 -16
-1974 ,BS4518-1974 -0141-16 BS4518-1974 BS4518-1974-0141-16CR1710 -16 A -1974-0141-16A55 BS4518 ,BS4518
-16 A -1974-0141-16A55 BS4518 ,BS4518-1974 ,BS4518-1974 -0141-16 BS4518 BS4518-1974-0141-16CR1710 -16
-16CR1710 -16 A -1974-0141-16A55 BS4518 ,BS4518-1974 ,BS4518-1974 -0141-16 BS4518 BS4518-1974-0141-16CR1710
-16 A -1974-0141-16A55 BS4518 ,BS4518-1974 ,BS4518-1974 -0141-16 BS4518-1974 BS4518-1974-0141-16CR1710
-16 A -1974-0141-16A55 BS4518 ,BS4518-1974 ,BS4518-1974 -0141-16 BS4518-1974 BS4518-1974-0141-16CR1710
-16 A -1974-0141-16A55 BS4518 ,BS4518-1974 ,BS4518-1974 -0141-16 BS4518-1974 BS4518-1974-0141-16CR1710
-16 A -1974-0141-16A55 BS4518 ,BS4518-1974 ,BS4518-1974 -0141-16 BS4518-1974 BS4518-1974-0141-16CR1710
-16A55 BS4518-1974-0141-16CR1710 -16 A -1974-0141-16A55 BS4518 ,BS4518-1974 ,BS4518-1974 -0141-16 BS4518
BS4518-1974-0141-16CR1710 -16 A -1974-0141-16A55 BS4518 ,BS4518-1974 ,BS4518-1974 -0141-16 BS4518-1974
BS4518-1974-0141-16CR1710 -16 A -1974-0141-16A55 BS4518 ,BS4518-1974 ,BS4518-1974 -0141-16 BS4518-1974
BS4518-1974-0141-16CR1710 -16 A -1974-0141-16A55 BS4518 ,BS4518-1974 ,BS4518-1974 -0141-16 BS4518-1974
BS4518-1974-0141-16CR1710 -16 A -1974-0141-16A55 BS4518 ,BS4518-1974 ,BS4518-1974 -0141-16 BS4518-1974
Restrictions 5331-99-726-1639
End Users 5331-99-726-1639
- Canada (ZC)
Approved Sources 5331-99-726-1639
- Part Number
- Manufacturer
- Status
- BS4518
- Manufacturer
- K7766 - Bsi Standards Limited (Active)
- Incomplete Standard
- Incomplete Standard
Similar Supply Items to 5331-99-726-1639

















