NPFC - FF-S-611
SPIKES, TRACK, SQUARE-SHANK
active, Most Current
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| Organization: | NPFC |
| Publication Date: | 26 June 1972 |
| Status: | active |
| Page Count: | 10 |
scope:
This specification covers square-shank, cut-steel track spikes.
intended Use:
The larger spikes covered by this specification are intended to hold down railroad rails to the tie and tie plate. Smaller spikes are intended for general purpose use wherever an offset head is... View More
Document History
July 30, 2021
Spike, Track, Square Shank
A description is not available for this item.
FF-S-611
June 26, 1972
SPIKES, TRACK, SQUARE-SHANK
The larger spikes covered by this specification are intended to hold down railroad rails to the tie and tie plate. Smaller spikes are intended for general purpose use wherever an offset head is...