After soaking for a day & then scrubbing the hub internals, it's apparent that they were driven through deep water, and then abandoned wet for a long time. The bearings & their races are also rusty. The hub lock parts might be salvageable with sandblasting, but they're not very easy to use or robust anyway.
IF THE IMAGE IS TOO SMALL, click it.
Front Lug Studs: Raybestos
6012B (shoulder protrudes from drum ~1/16")
Front Wheel Seals: National
4250Front Outer Wheel Bearings: National
A35Front Inner Wheel Bearings: National
A37Front Spindle Bearing Kit: Dana
706527XHub Lock (19-spline pair): USA Standard USA29096, MileMarker
302 black plastic knob, MileMarker
104 stainless steel, Warn
20990 Premium, Warn
9790 StandardWheel Bearing Adjusting Nut Set: Dana-Spicer
28068X, MileMarker
32720, Warn
32720Front Left Cylinder: Wagner
WC35325Front Right Cylinder: Wagner
WC35326Front Drums: Bendix
PDR0013Front Brake Spring Kit: Wagner
H7137Front Brake Shoes: Wagner
Z282R, Bosch
BS282R1/2-ton Lug Nut: (Made in USA)
(4 chrome,13/16" drive)
McGard 64000(4 black,13/16" drive)
McGard 64030(100 chrome,13/16" drive)
McGard 69400(100 chrome bulge, 3/4" drive)
McGard 69410(4 chrome bulge, 3/4" drive)
McGard 64010(4 black bulge, 3/4" drive)
McGard 64029(8 chrome extra-long, 7/8" drive)
McGard 64805 
![20190702_190758.jpg After soaking for a day & then scrubbing the hub internals, it's apparent that they were driven through deep water, and then abandoned wet for a long time. The bearings & their races are also rusty. The hub lock parts might be salvageable with sandblasting, but they're not very easy to use or robust anyway.
IF THE IMAGE IS TOO SMALL, click it.
Front Lug Studs: Raybestos [url=https://www.amazon.com/dp/B000C6WJGU]6012B[/url] (shoulder protrudes from drum ~1/16")
Front Wheel Seals: National [url=https://www.amazon.com/dp/B0012UCIW0]4250[/url]
Front Outer Wheel Bearings: National [url=https://www.amazon.com/dp/B000UJ0BVE]A35[/url]
Front Inner Wheel Bearings: National [url=https://www.amazon.com/dp/B000BZLMQU]A37[/url]
Front Spindle Bearing Kit: Dana [url=https://www.amazon.com/dp/B018OGG4Y2]706527X[/url]
Hub Lock (19-spline pair): USA Standard USA29096, MileMarker [url=https://www.amazon.com/dp/B000RZAPSK]302 black plastic knob[/url], MileMarker [url=https://www.amazon.com/dp/B000RZCJ4I]104 stainless steel[/url], Warn [url=https://www.amazon.com/dp/B000182DYC]20990 Premium[/url], Warn [url=https://www.amazon.com/dp/B000182F36]9790 Standard[/url]
Wheel Bearing Adjusting Nut Set: Dana-Spicer [url=https://www.amazon.com/dp/B009X1X5RM]28068X[/url], MileMarker [url=https://www.amazon.com/dp/B000VSRCVQ]32720[/url], Warn [url=https://www.amazon.com/dp/B000182DZQ]32720[/url]
Front Left Cylinder: Wagner [url=https://www.amazon.com/dp/B001O118PU]WC35325[/url]
Front Right Cylinder: Wagner [url=https://www.amazon.com/dp/B000CQVV6E]WC35326[/url]
Front Drums: Bendix [url=https://www.amazon.com/dp/B075JDYGYP]PDR0013[/url]
Front Brake Spring Kit: Wagner [url=https://www.amazon.com/dp/B000CLQO70]H7137[/url]
Front Brake Shoes: Wagner [url=https://www.amazon.com/dp/B00T3MM1XU]Z282R[/url], Bosch [url=https://www.amazon.com/dp/B00MY5H81I]BS282R[/url]
1/2-ton Lug Nut: (Made in USA)
(4 chrome,13/16" drive) [url=http://www.amazon.com/dp/B000COS0F6/]McGard 64000[/url]
(4 black,13/16" drive) [url=http://www.amazon.com/dp/B003BS6M1Y/]McGard 64030[/url]
(100 chrome,13/16" drive) [url=http://www.amazon.com/dp/B000CONUCE/]McGard 69400[/url]
(100 chrome bulge, 3/4" drive) [url=http://www.amazon.com/dp/B000COMXC2/]McGard 69410[/url]
(4 chrome bulge, 3/4" drive) [url=http://www.amazon.com/dp/B000COMX9K/]McGard 64010[/url]
(4 black bulge, 3/4" drive) [url=http://www.amazon.com/dp/B0028071IE/]McGard 64029[/url]
(8 chrome extra-long, 7/8" drive) [url=http://www.amazon.com/dp/B000COS0HY/]McGard 64805[/url]](https://www.supermotors.net/getfile/1150827/fullsize/20190702_190758.jpg)