Collar is insulated, designed for 0.250 in. Hole
NSN 5935-00-923-8347
NSN 6320-01-519-8767
NSN 5985-00-285-6455
NSN 6240-01-160-4370
NSN 5996-01-421-3373
NSN 6135-01-468-6491
NSN 6645-01-650-1860
NSN 6145-01-583-8393
NSN 6685-01-463-9078
NSN 6145-00-957-1990
NSN 5835-01-604-7489
NSN 5920-01-634-0250
Last Updated: 03/22/2025