HOUSING,ANTIFRICTION BEARING,AIR. Key specifications include diameter: 14.170 INCHES MINIMUM AND 14.190 INCHES MAXIMUM IN, overall_length: 3.900 INCHES NOMINAL IN, special_features: T.O. 2J-J57-14; 1ST STAGE; GOES ON THE DUCT COMBUSTION CHAMBER; NO.
5 BEARING SEAL, end_item_identification: ACFT ENGINE J57, engine_section_location: COMBUSTION CHAMBER, criticality_code_justification: AGAV. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-058-9767, 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.
| diameter | 14.170 INCHES MINIMUM AND 14.190 INCHES MAXIMUM IN |
| overall_length | 3.900 INCHES NOMINAL IN |
| special_features | T.O. 2J-J57-14; 1ST STAGE; GOES ON THE DUCT COMBUSTION CHAMBER; NO. 5 BEARING SEAL |
| end_item_identification | ACFT ENGINE J57 |
| engine_section_location | COMBUSTION CHAMBER |
| criticality_code_justification | AGAV |
| NSN | 5315-00-058-9767 |
| OVERALL LENGTH | 0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN |
| SHEAR STRENGTH | 3000 DOUBLE POUND |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| HARDNESS RATING | 43.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| STYLE DESIGNATOR | SLOTTED |
| MATERIAL | STEEL COMP 410 OR STEEL COMP 420 OVERALL |
| DIAMETER | 0.162 INCHES MINIMUM AND 0.167 INCHES MAXIMUM IN |
| END ITEM IDENTIFICATION | W/S:HELICOPTER, ADVANCE ATTACK, AH-1W; MORTAR, 60MM, M224; AIRCRAFT, C-2A (REPROCURED); AIRCRAFT, EAGLE F-15; HELICOPTER, CARRIER BASED ASW, SH-60F; HELICOPTER, SEARCH AND RESCUE, HH-60H; AIRCRAFT, AIRLIFTER C-17A; MK 28, 5-INCH 38 CALIBER TWIN GUN MOUNT; FIRE CONTROL SYSTEM, MISSILE MK 74 (FCS); HELICOPTER, MH-53E A |