15% off select Welch Allyn Parts! Click here.
![Nut, Hex, .312-24, Stl, Fnsh Nut, Hex, .312-24, Stl, Fnsh](/medias/HR-37232-o1.jpg?context=bWFzdGVyfGltYWdlc3w1NDk0M3xpbWFnZS9qcGVnfGFXMWhaMlZ6TDJnMVpDOW9PREF2T0RneE1EVTVPVGMzTmpJNE5pNXFjR2N8ZWUxN2Q3ODdjOTE5YjcwMWNhNDZhYjExYzMxYTEwYThjYWIyMjFiNzhmYmU2NDAzNjUwN2ExZmM3Mzk0MGRkMw)
Nut, Hex, .312-24, Stl, Fnsh
Part #: 37232
Obsolete part - No Longer Available
![Washer, Flat, .531, .875, .06, Zinc Washer, Flat, .531, .875, .06, Zinc](/medias/HR-37988-o1.png?context=bWFzdGVyfGltYWdlc3w5MTQ0MHxpbWFnZS9wbmd8YVcxaFoyVnpMMmd4Tmk5b01qY3ZPVEF3TmpnME5qVTNORFl5TWk1d2JtY3wwNjcxMTAxNDdhMTE1YzQxZjZlZjg0ZGJjNzA5NmFlZWQ2MjlkNTkwNjIzNzYzN2EwNWVmMzQxMjI2ZWZhM2Nk)
Washer, Flat, .531, .875, .06, Zinc
Part #: 37988
Obsolete part - No Longer Available
![Washer, Flat, .219, 1.38, 16Ga, Zinc Washer, Flat, .219, 1.38, 16Ga, Zinc](/medias/HR-18912-o1.jpg?context=bWFzdGVyfGltYWdlc3wxMzg4MnxpbWFnZS9qcGVnfGFXMWhaMlZ6TDJobU5DOW9ZbVV2T0Rnd09UTXlNVGt5TWpVNU1DNXFjR2N8OTJlNDdmM2IwMzYzNDkyYzA0NmU0OTY0ODk1NTBiMjZjNTQ2ZGEwMzkzZmFlZmVkMjhmYzNhYmUxOWU1YmZiNw)
Washer, Flat, .219, 1.38, 16Ga, Zinc
Part #: 18912
Obsolete part - No Longer Available
![Washer, Lock, .506, .031, Steel Washer, Lock, .506, .031, Steel](/medias/HR-15907-o1.png?context=bWFzdGVyfGltYWdlc3wxMzA1NjB8aW1hZ2UvcG5nfGFXMWhaMlZ6TDJnMk9DOW9NMk12T0RrMU5ETXpNamszTVRBek9DNXdibWN8ZGQ5ZmViMmMxZmQyOGIzZTkyMGM2MTg2ZjFlNGI3MDZlY2I1NDg1NzJkNzRmNjYzNGI3NjUyYWZmZmIwOWNlNA)
Washer, Lock, .506, .031, Steel
Part #: 15907
Obsolete part - No Longer Available
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