Level 1 / Subsafe Parts

End item NSN parts
Filter By: Annular Ball Bearings
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Part Number
NSN
NIIN
111X02002X4020 Annular Ball Bearing
000120529
12265599-1 Annular Ball Bearing
011018384
2220305 Annular Ball Bearing
000120529
6204DDUC3E1CH2 Annular Ball Bearing
000120529
6204DDUC3E1SA2 Annular Ball Bearing
000120529
7214WNSU Annular Ball Bearing
011018384
7215PW Annular Ball Bearing
001012939
7215WN Annular Ball Bearing
001012939
773L13X3 Annular Ball Bearing
001981631
803-2177142-6XX Annular Ball Bearing
001012939
91204-17 Annular Ball Bearing
000120529
AA59584 Annular Ball Bearing
000120529
AA59584-104JECE Annular Ball Bearing
000120529
FF-B-171 Annular Ball Bearing
000120529
P204NPPFS283 Annular Ball Bearing
000120529
P204NPPFS381A Annular Ball Bearing
000120529
SKF 7215B Annular Ball Bearing
001012939
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Level 1 / Subsafe

Picture of Level 1 / Subsafe

SUBSAFE is a quality assurance program of the United States Navy designed to maintain the safety of the nuclear submarine fleet; specifically, to provide maximum reasonable assurance that subs' hulls will stay watertight, and that they can recover from unanticipated flooding.

SUBSAFE covers all systems exposed to sea pressure or critical to flooding recovery. All work done and all materials used on those systems are tightly controlled to ensure the material used in their assembly as well as the methods of assembly, maintenance, and testing are correct. They require certification with traceable quality evidence which track the item from the point of manufacture (including all records of the creation of the product, i.e. source materials as well as smelting and hardening process for metals) to the point of installation within a SUBSAFE boundary. These measures increase the cost of submarine construction and maintenance.

SUBSAFE addresses only flooding; mission assurance is not a concern, simply a side benefit. Other safety programs and organizations regulate such things as fire safety, weapons systems safety, and nuclear reactor systems safety.

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