NAS577B5A Self Locking Floating Barrel Nut

• Part Type: Floating self-locking barrel nut

• Standard: NAS577 (Professional/Industrial Association Standard 80205)

• Material: Steel

• Material Specification: MIL-S-5626 (1st material response), MIL-S-6049 (2nd material response), or MIL-S-5000 (3rd material response)

• Thread Size: 0.312 in

• Thread Series: UNJF (fine thread with external controlled root radius)

• Thread Class: 3B

• Thread Direction: Right-hand

• Threads per Inch (TPI): 24

• Nut Style: Floating self-locking barrel

• Locking Feature: Prevailing torque all-metal design

• Hardness Rating: 36–43 Rockwell C

• Lubrication: Dry film lubricant

• Nut Diameter: 0.587–0.590 in

• Nut Height: 0.468 in

• Nut Length: 0.678–0.698 in

• Nut Counterbore Diameter: 0.344 in / 0.354 in

• Nut Counterbore Depth: 0.120–0.130 in

• Barrel Height: 0.350–0.360 in

• Surface Treatment: Cadmium plated

• Surface Treatment Specification: QQ-P-416, Federal Specification, single treatment

• Temperature Rating: 450°F

All claims for error, shortage or damage must be made within 7 days after receipt of goods. Parts must be returned within 15 days.

EXW