INSTALLATION KIT,ELECTRONIC EQUI. Key specifications include material: STEEL COMP 8642 OR STEEL COMP 8740, overall_length: 3.808 INCHES MINIMUM AND 3.818 INCHES MAXIMUM IN, firing_pin_type: MULTIPLE SHOULDER, special_features: 32 MICROINCH AA FINISH ON STRIKING END SURFACE, striking_end_type: SPHERICAL, surface_treatment: PHOSPHATE. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1005-00-731-0080, 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.
| material | STEEL COMP 8642 OR STEEL COMP 8740 |
| overall_length | 3.808 INCHES MINIMUM AND 3.818 INCHES MAXIMUM IN |
| firing_pin_type | MULTIPLE SHOULDER |
| special_features | 32 MICROINCH AA FINISH ON STRIKING END SURFACE |
| striking_end_type | SPHERICAL |
| surface_treatment | PHOSPHATE |
| striking_end_radius | 0.040 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN |
| fsc_application_data | MACHINE GUN,CAL. 0.50 M2 |
| striking_end_diameter | 0.077 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN |
| casehardening_indicator | NOT CASEHARDENED |
| end_item_identification | MACHINE GUN,CAL. .50 (M2); NSN 1005-00-322-9715 |
| metallic_hardness_rating | 73.5 MINIMUM ROCKWELL A AND 77.0 MAXIMUM ROCKWELL A |
| NSN | 1005-00-731-0080 |
| END ITEM IDENTIFICATION | MACHINE GUN,CAL. .50 (M2); NSN 1005-00-322-9715 |
| STRIKING END DIAMETER | 0.077 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN |
| MATERIAL | STEEL COMP 8642 OR STEEL COMP 8740 |
| METALLIC HARDNESS RATING | 73.5 MINIMUM ROCKWELL A AND 77.0 MAXIMUM ROCKWELL A |
| STRIKING END TYPE | SPHERICAL |
| STRIKING END RADIUS | 0.040 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN |
| FSC APPLICATION DATA | MACHINE GUN,CAL. 0.50 M2 |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66,COMP AISI 8642 OR 8740 FED STD SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | PHOSPHATE |
| SPECIAL FEATURES | 32 MICROINCH AA FINISH ON STRIKING END SURFACE |