ARPM OS-4 Application guide for radial lip type shaft seals
CurrentLatest edition found. Still confirm amendments with the publisher.
- Edition
- ARPM OS-4 (listed 2023; edition year unconfirmed)
- Publisher
- ARPM
- Part family
- Seals & O-rings
- Reviewed
- — · source not yet checked
Is ARPM OS-4 still current?
Yes. ARPM OS-4 (listed 2023; edition year unconfirmed) is the latest edition MechAtlas found. Check the publisher for amendments before you specify it.
What it covers
US industry guide for selecting and applying lip seals (former RMA).
Parts that use ARPM OS-4
- Radial shaft (lip) oil seal (USA (ASME / ASTM), main)
Rubber lip seal in a metal case that keeps oil in and dirt out at a rotating shaft; used on gearboxes, pumps and bearing housings.
Application guide for radial lip seals (ex-RMA).
Official source
MechAtlas does not reproduce standards. Check the official edition at the publisher's page for ARPM OS-4 or the ARPM store.
Open in MechAtlasCheck a drawing callout
Other seals & o-rings standards
- DIN 3771-1 Replaced
Fluid systems - O-rings - dimensions - IS 5129 (Part 1) Replaced
Rotary shaft lip type seals - nominal dimensions and tolerances - IS 9975 (Part 1) Replaced
Specification for O-rings - dimensions - API 682 Current
Pump shaft sealing systems - DIN 3760 Current
Rotary shaft lip seals, types A/AS - DIN 3761 Current
Lip seals, automotive/heavy duty types - DIN ISO 3601-1 Current
O-rings - part 1 (ISO 3601-1:2012 + Amd 1:2019) - EN 12756 Current
Mechanical seal principal dimensions (ex DIN 24960) - IS 17891 Current
Fluid power systems - O-rings (parts 1 to 5) - IS/ISO 6194-1 Current
Rotary shaft lip seals - nominal dimensions and tolerances - ISO 21049 Current
Pump shaft sealing systems - ISO 3601-1 Current
O-ring sizes, tolerances, designation