Used on a construction rack & pinion elevator
No other part numbers with same form, fit, and function found.
A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.
NSN 6110-01-330-2699
NSN 6130-01-415-7239
NSN 6105-01-176-0372
NSN 5975-00-996-3574
NSN 5905-00-850-6149
NSN 4140-01-104-4727
NSN 4140-00-288-7662
NSN 5925-01-121-9398
NSN 5996-01-440-9660
NSN 6685-00-019-0552
NSN 7035-00-371-7749
NSN 6150-01-429-4248