A bill to authorize the disposal of silicon carbide from the national stockpile and the supplemental stockpile.
Public Law 93-216 · S. 2493 · 93rd Congress · began in the Senate
Signed by Richard Nixon (R) on Dec 28, 1973 · Armed Forces and National Security
Sponsor: Sen. Samuel Nunn (D-GA)
Cosponsors (1): Sen. Herman Talmadge
Passage votes
- HouseMethod not stated
- SenateMethod not stated
Data notes
The final version of the law, as each chamber passed it. A chamber that passed it by voice vote or unanimous consent has no count. “Method not stated” means the record does not say how the chamber voted. Where the record has a member-by-member vote, the “Who voted for it” section shows who voted yea.
Summary
The Congressional Research Service’s plain-language summary of what the law does.
Authorizes the disposal of approximately 196,500 short tons of silicon carbide from the supplemental stockpile.
Committees
The committees the bill was sent to, and what each did with it.
Data notes
A committee links to its page only where it exists in the current Congress; older and renamed committees are named without a link.
Timeline
From introduction to signing, newest first: the committees, the floor and the president. 10 actions.
- Dec 28, 1973Became lawBecame law · Signed by President.
- PresidentPresident · Public law 93-216.
- Dec 20, 1973PresidentPresident · Measure presented to President.
- Dec 18, 1973FloorFloor · Measure passed House.
- Dec 12, 1973CommitteeCommittee · Reported by House Armed Services Committee
- Oct 11, 1973CommitteeCommittee · Referred to House Armed Services Committee
- Oct 10, 1973FloorFloor · Measure passed Senate.
- Oct 9, 1973CommitteeCommittee · Reported by Senate Armed Services Committee
- Sep 27, 1973CommitteeCommittee · Referred to Senate Armed Services Committee
- IntroducedIntroduced · Introduced in the Senate
Data notes
Shows the introduction, each committee and subcommittee step the source dates (referral, hearings, markup, report, discharge), and the floor, conference, presidential and became-law steps. Calendar placements, messages between the chambers, amendments and committee report numbers are not shown for laws before the 108th Congress. Two entries the source lists twice are shown once.
Official record
The bill’s full text and every action, including introduction and committee steps, are on Congress.gov. Data through Oct 7, 2026.