NASA KSC S 126 : 2008

1. SCOPE
   1.1 Introduction
   1.2 Classification
       1.2.1 Grade A
       1.2.2 Grade B
       1.2.3 Grade C
       1.2.4 Grade D
2. APPLICABLE DOCUMENTS
   2.1 Governmental
   2.2 Non-Governmental
3. REQUIREMENTS
   3.1 Leakage Rates
       3.1.1 Grade A Seal
       3.1.2 Grade B Seal
       3.1.3 Grade C Seal
       3.1.4 Grade D Seal
   3.2 Environmental Test Requirements
       3.2.1 High-Temperature Test
       3.2.2 Temperature Shock Test
       3.2.3 Vibration Test
       3.2.4 Shock Test
       3.2.5 Salt Fog Test
       3.2.6 Explosion Test
       3.2.7 Solar Radiation
4. QUALITY ASSURANCE PROVISIONS
   4.1 Leakage Measurement
   4.2 Environmental Tests
       4.2.1 High-Temperature Test
             4.2.1.1 Procedure
             4.2.1.2 Measurements
       4.2.2 Temperature Shock Test
             4.2.2.1 Procedure
             4.2.2.2 Measurements
       4.2.3 Vibration Test
             4.2.3.1 Procedure
             4.2.3.2 Measurements
       4.2.4 Shock Test
             4.2.4.1 Procedure
             4.2.4.2 Measurements
       4.2.5 Salt Fog Test
             4.2.5.1 Procedure
             4.2.5.2 Measurements
       4.2.6 Explosion Test
       4.2.7 Solar Radiation
             4.2.7.1 Procedure
             4.2.7.2 Measurements
5. PREPARATION FOR DELIVERY
6. INTENDED USE

Describes four grades of seals for noncryogenic use in the design of electrical components and their assemblies, containers, and equipment used in ground support equipment at the John F. Kennedy Space Center (KSC).