| MRC | Criteria | Characteristic |
|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR BOTTOM RING |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR TOP RING |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | TEE INTERMEDIATE RING |
| AARX | INSIDE DIAMETER | 0.438 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 0.688 INCHES NOMINAL |
| ADTH | INTERMEDIATE RING QUANTITY | 1 |
| AQNE | JOINT TYPE | SCARF-PERIPHERAL BOTTOM RING |
| AQNE | JOINT TYPE | SCARF-PERIPHERAL TOP RING |
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZY |
| HGTH | HEIGHT | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM |
| MATT | MATERIAL | DISULFIDE MOLYBDENUM AND PLASTIC POLYAMIDE BOTTOM RING |
| MATT | MATERIAL | DISULFIDE MOLYBDENUM AND PLASTIC POLYAMIDE TOP RING |
| MATT | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR INTERMEDIATE RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 4115 FSCM 30781 MFR REF SINGLE MATERIAL RESPONSE INTERMEDIATE RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | B001 FSCM 30781 MFR REF ALL MATERIAL RESPONSES BOTTOM RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | B001 FSCM 30781 MFR REF ALL MATERIAL RESPONSES TOP RING |
| SPCL | SPECIAL TEST FEATURES | SPECIAL QUALITY CONTROL TESTING |
| TEST | TEST DATA DOCUMENT | 81349-MIL-P-23199 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS,BROCHURES,ETC.,THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS,INDUSTRY DIRECTORIES,AND SIMILAR TRADE PUBLICATIONS,REFLECTI |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS AND CERTIFIED FREE FROM MERCURY CONTAMINATION |
