M-60 Machine Gun Firing Pin Spring 4 pack

Genuine Military Issue M-60 Machine Firing Pin Spring:

• Steel
• Inside Diameter: 0.184 inches nominal
• Spring Free Length: 3.470 inches nominal
• Spring Solid Length: 1.650 inches nominal
• Spring Free Outside Diameter: .310 inches nominal
• End Style: E2 Squared both ends
• Coil Helix Direction: Right handed
• Coil Quantity: 22
• Bore Diameter: .320 inches nominal
• Accommodated Rod Diameter: .150 inches nominal
• Spring Deflection Rate: 11.250 pounds per inch nominal
• New Condition
• GI Issue, USA Made
• NSN# 5360-00-608-5061
• 4 pack