CATAPULT,AIRCRAFT EJECTION SEAT. Key specifications include criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-6214, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
| criticality_code_justification | ZZZY |
| reference_number_differentiating_characteristics | MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. |
| NSN | 3110-00-100-6214 |
| MATERIAL | STEEL COMP 440A OR STEEL COMP 440B OR STEEL COMP 440C OVERALL A |
| STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR BALLS, GRADE 100 |
| ROLLING ELEMENT DIAMETER | 0.3125 INCHES NOMINAL IN |
| SPECIAL FEATURES | METALLIC HARDNESS RATING ROCKWELL C MIN 58.0 IN. AND MAX 65.0 IN. IN |
| NONDEFINITIVE SPEC/STD DATA | 2 COMPOSITION AND 100 GRADE |
| STYLE DESIGNATOR | BALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD 1ST MATERIAL RESPONSE OR AISI ASSN STD 2ND MATERIAL RESPONSE OR 66 FED STD 3RD MATERIAL RESPONSE OVERALL |